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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
$0.0789 - $1.0431 54947 In stock
No MS Spec
$0.0851 - $1.1262 In production
No MS Spec
$0.0407 - $0.539 84000 In stock
No MS Spec
$0.0394 - $0.5193 30000 In stock
No MS Spec
$0.3149 - $5.0562 2235 In stock
MS90376-40R
$0.1138 - $1.5048 22000 In stock
No MS Spec
$0.1278 - $1.6955 In production
No MS Spec
$0.0602 - $0.8447 5102 In stock
No MS Spec
$0.0577 - $0.7645 4000 In stock
No MS Spec
$0.0378 - $0.6071 25000 In stock
MS90376-8R
FC716A $0.0576 - $0.8084 4875 In stock
MS90376-16R
$0.09 - $1.4472 12745 In stock
MS90376-24R
$0.2363 - $3.7845 1400 In stock
MS90376-36R
    • of 2
Circular Connector Cap - Compatible Thread Sizes 1-1/8 ; No MS Spec

D1-1/8A

Price Range
$0.919 - $0.0695

Stock Levels
18204 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
$0.8447 - $0.0602

Stock Levels
193230 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 1-1/4 ; MS90376-20R

FC720A

Price Range
$1.0007 - $0.0711

Stock Levels
4709 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
$1.6199 - $0.101

Stock Levels
7783 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 2-3/4 ; MS90376-44R

FC744A

Price Range
$5.2076 - $0.324

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 5/8 ; MS90376-10R

FC710A

Price Range
$0.4815 - $0.0345

Stock Levels
6550 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 1-1/8 ; MS90376-18R

FC718A

Price Range
$0.8827 - $0.0551

Stock Levels
17500 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 1-5/8 ; MS90376-26R

FC726A

Price Range
$0.769 - $0.0581

Stock Levels
7695 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 1/4 ; No MS Spec

D1/4A

Price Range
$0.4299 - $0.0325

Stock Levels
45129 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
$0.9628 - $0.073

Stock Levels
3000 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
$1.4684 - $0.1048

Stock Levels
8800 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
$0.4996 - $0.0378

Stock Levels
73222 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 1-7/16 ; MS90376-23R

FC23RA

Price Range
$0.6282 - $0.0474

Stock Levels
4543 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
$0.7313 - $0.0554

Stock Levels
5859 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 1-3/8 ; MS90376-22R

FC722A

Price Range
$1.0825 - $0.0674

Stock Levels
7200 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 2 ; MS90376-32R

FC732A

Price Range
$2.8006 - $0.1741

Stock Levels
900 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 3/8 ; No MS Spec

D3/8A

Price Range
$0.4497 - $0.0341

Stock Levels
289695 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 1-3/16 ; MS90376-19R

FC19RA

Price Range
$0.6934 - $0.0524

Stock Levels
9200 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 3/4 ; MS90376-12R

FC712A

Price Range
$0.5178 - $0.0368

Stock Levels
11000 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 1/2 ; Compatible Thread Standard UNEF ; No MS Spec

D1/2A

Price Range
$0.4724 - $0.0357

Stock Levels
43000 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 1-1/4 ; No MS Spec

D1-1/4A

Price Range
$1.0431 - $0.0789

Stock Levels
54947 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 1-3/8 ; No MS Spec

D1-3/8A

Price Range
$1.1262 - $0.0851

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 3/4 ; No MS Spec

D3/4A

Price Range
$0.539 - $0.0407

Stock Levels
84000 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 9/16 ; No MS Spec

D9/16A

Price Range
$0.5193 - $0.0394

Stock Levels
30000 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 2-1/2 ; MS90376-40R

FC740A

Price Range
$5.0562 - $0.3149

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 1-1/2 ; No MS Spec

D1-1/2A

Price Range
$1.5048 - $0.1138

Stock Levels
22000 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 1-3/4 ; No MS Spec

D1-3/4A

Price Range
$1.6955 - $0.1278

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
$0.8447 - $0.0602

Stock Levels
5102 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 7/8 ; No MS Spec

D7/8A

Price Range
$0.7645 - $0.0577

Stock Levels
4000 In stock
Attributes
  • Overall Height
    0.553 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1/2 ; MS90376-8R

FC708A

Price Range
$0.6071 - $0.0378

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 ; MS90376-16R

FC716A

Price Range
$0.8084 - $0.0576

Stock Levels
4875 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
$1.4472 - $0.09

Stock Levels
12745 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
$3.7845 - $0.2363

Stock Levels
1400 In stock
Attributes
  • Overall Height
    0.635 in
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Quick View
View Product >