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Circular Connector Caps
Circular Connector Caps - Line Drawing
Circular Connector Caps - Line Drawing

Circular Connector Caps

In stock

Circular Connect Caps are a cost-effective way to protect connectors during transit and storage. They prevent the connection from the ingress of dirt, dust and moisture.

The caps have a flanged design that allows for easy fitting and removal by hand. The caps can be used to protect connectors with standard threads, with options suitable for electrical connectors per Military Specifications 90376.

  • Material: Low-Density Polyethylene (LDPE)
  • Color: Red

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Product SKUs information
Item Code Price range Availability Military Specification View
$0.0675 - $0.8931 18205 In stock
No MS Spec
$0.0585 - $0.8209 242300 In stock
No MS Spec
$0.0331 - $0.437 89695 In stock
No MS Spec
$0.0509 - $0.6739 18400 In stock
MS90376-19R
FC712A $0.0358 - $0.5032 In production
MS90376-12R
$0.0691 - $0.9725 6709 In stock
MS90376-20R
$0.0982 - $1.5742 In production
MS90376-28R
FC744A $0.3149 - $5.0608 5820 In stock
MS90376-44R
$0.0316 - $0.4178 129 In stock
No MS Spec
$0.0709 - $0.9357 6000 In stock
No MS Spec
$0.1018 - $1.427 4400 In stock
No MS Spec
$0.0367 - $0.4855 43802 In stock
No MS Spec
FC23RA $0.0461 - $0.6105 4548 In stock
MS90376-23R
FC714A $0.0538 - $0.7107 5859 In stock
MS90376-14R
$0.0655 - $1.052 3600 In stock
MS90376-22R
FC732A $0.1692 - $2.7217 3600 In stock
MS90376-32R
$0.1106 - $1.4624 20000 In stock
No MS Spec
$0.0767 - $1.0137 3447 In stock
No MS Spec
$0.0561 - $0.743 20095 In stock
No MS Spec
$0.0367 - $0.59 25000 In stock
MS90376-8R
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Circular Connector Cap - Compatible Thread Sizes 1-1/8 ; No MS Spec

D1-1/8A

Price Range
$0.8931 - $0.0675

Stock Levels
18205 In stock
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 15/16 ; No MS Spec

D15/16A

Price Range
$0.8209 - $0.0585

Stock Levels
242300 In stock
Attributes
  • Overall Height
    0.609 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 3/8 ; No MS Spec

D3/8A

Price Range
$0.437 - $0.0331

Stock Levels
89695 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-3/16 ; MS90376-19R

FC19RA

Price Range
$0.6739 - $0.0509

Stock Levels
18400 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 3/4 ; MS90376-12R

FC712A

Price Range
$0.5032 - $0.0358

Stock Levels
In production
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-1/4 ; MS90376-20R

FC720A

Price Range
$0.9725 - $0.0691

Stock Levels
6709 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-3/4 ; MS90376-28R

FC728A

Price Range
$1.5742 - $0.0982

Stock Levels
In production
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 2-3/4 ; MS90376-44R

FC744A

Price Range
$5.0608 - $0.3149

Stock Levels
5820 In stock
Attributes
  • Overall Height
    0.635 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1/4 ; No MS Spec

D1/4A

Price Range
$0.4178 - $0.0316

Stock Levels
129 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-3/16 ; No MS Spec

D1-3/16A

Price Range
$0.9357 - $0.0709

Stock Levels
6000 In stock
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-7/16 ; No MS Spec

D1-7/16A

Price Range
$1.427 - $0.1018

Stock Levels
4400 In stock
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 5/8 ; No MS Spec

D5/8A

Price Range
$0.4855 - $0.0367

Stock Levels
43802 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-7/16 ; MS90376-23R

FC23RA

Price Range
$0.6105 - $0.0461

Stock Levels
4548 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 7/8 ; MS90376-14R

FC714A

Price Range
$0.7107 - $0.0538

Stock Levels
5859 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-3/8 ; MS90376-22R

FC722A

Price Range
$1.052 - $0.0655

Stock Levels
3600 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 2 ; MS90376-32R

FC732A

Price Range
$2.7217 - $0.1692

Stock Levels
3600 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-1/2 ; No MS Spec

D1-1/2A

Price Range
$1.4624 - $0.1106

Stock Levels
20000 In stock
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-1/4 ; No MS Spec

D1-1/4A

Price Range
$1.0137 - $0.0767

Stock Levels
3447 In stock
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 7/8 ; No MS Spec

D7/8A

Price Range
$0.743 - $0.0561

Stock Levels
20095 In stock
Attributes
  • Overall Height
    0.553 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1/2 ; MS90376-8R

FC708A

Price Range
$0.59 - $0.0367

Stock Levels
25000 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-1/2 ; MS90376-24R

FC724A

Price Range
$1.4064 - $0.0875

Stock Levels
5245 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 2-1/4 ; MS90376-36R

FC736A

Price Range
$3.6778 - $0.2296

Stock Levels
11900 In stock
Attributes
  • Overall Height
    0.635 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 2-1/2 ; MS90376-40R

FC740A

Price Range
$4.9137 - $0.306

Stock Levels
2235 In stock
Attributes
  • Overall Height
    0.635 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1/2 ; Compatible Thread Standard UNEF ; No MS Spec

D1/2A

Price Range
$0.4591 - $0.0347

Stock Levels
50000 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-3/4 ; No MS Spec

D1-3/4A

Price Range
$1.6477 - $0.1242

Stock Levels
In production
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1 ; No MS Spec

D1A

Price Range
$0.8209 - $0.0585

Stock Levels
24000 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-3/8 ; No MS Spec

D1-3/8A

Price Range
$1.0945 - $0.0827

Stock Levels
37500 In stock
Attributes
  • Overall Height
    0.625 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 3/4 ; No MS Spec

D3/4A

Price Range
$0.5238 - $0.0396

Stock Levels
87500 In stock
Attributes
  • Overall Height
    0.549 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1 ; MS90376-16R

FC716A

Price Range
$0.7856 - $0.056

Stock Levels
In production
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 9/16 ; No MS Spec

D9/16A

Price Range
$0.5047 - $0.0383

Stock Levels
5946 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 5/8 ; MS90376-10R

FC710A

Price Range
$0.4679 - $0.0335

Stock Levels
42550 In stock
Attributes
  • Overall Height
    0.562 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-1/8 ; MS90376-18R

FC718A

Price Range
$0.8578 - $0.0535

Stock Levels
7500 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1-5/8 ; MS90376-26R

FC726A

Price Range
$0.7473 - $0.0565

Stock Levels
8945 In stock
Attributes
  • Overall Height
    0.597 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
View Product >