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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
$0.0591 - $0.779 8000 In stock
No MS Spec
$0.0518 - $0.7223 6550 In stock
MS90376-10R
$0.0827 - $1.3241 Request the lead time here
MS90376-18R
$0.0872 - $1.1535 1345 In stock
MS90376-26R
$0.4724 - $7.5843 35 In stock
MS90376-40R
$0.0488 - $0.6449 11242 In stock
No MS Spec
$0.1095 - $1.4442 Request the lead time here
No MS Spec
$0.1572 - $2.2026 2200 In stock
No MS Spec
$0.0567 - $0.7494 11722 In stock
No MS Spec
$0.0711 - $0.9423 2043 In stock
MS90376-23R
$0.0831 - $1.097 4325 In stock
MS90376-14R
$0.1011 - $1.6238 Request the lead time here
MS90376-22R
$0.2612 - $4.2009 900 In stock
MS90376-32R
    • of 2
Circular Connector Cap - Compatible Thread Sizes 1-1/2 in ; No MS Spec

D1-1/2A

Price Range
$2.2572 - $0.1707

Stock Levels
3200 In stock
Attributes
  • Overall Height
    0.625 in
  • Colour
    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 in ; No MS Spec

D1-3/4A

Price Range
$2.5433 - $0.1917

Stock Levels
1500 In stock
Attributes
  • Overall Height
    0.625 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1.000 in ; No MS Spec

D1A

Price Range
$1.2671 - $0.0903

Stock Levels
14200 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 7/8 in ; No MS Spec

D7/8A

Price Range
$1.1468 - $0.0866

Stock Levels
5275 In stock
Attributes
  • Overall Height
    0.553 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1/2 in ; MS90376-8R

FC708A

Price Range
$0.9107 - $0.0567

Stock Levels
5000 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 1.000 in ; MS90376-16R

FC716A

Price Range
$1.2126 - $0.0864

Stock Levels
7957 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-1/2 in ; MS90376-24R

FC724A

Price Range
$2.1708 - $0.135

Stock Levels
2745 In stock
Attributes
  • Overall Height
    0.597 in
  • Colour
    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 in ; MS90376-36R

FC736A

Price Range
$5.6768 - $0.3545

Stock Levels
600 In stock
Attributes
  • Overall Height
    0.635 in
  • Colour
    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 in ; No MS Spec

D1-1/8A

Price Range
$1.3785 - $0.1043

Stock Levels
7604 In stock
Attributes
  • Overall Height
    0.625 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 15/16 in ; No MS Spec

D15/16A

Price Range
$1.2671 - $0.0903

Stock Levels
15192 In stock
Attributes
  • Overall Height
    0.609 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
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Circular Connector Cap - Compatible Thread Sizes 3/8 in ; No MS Spec

D3/8A

Price Range
$0.6746 - $0.0512

Stock Levels
9100 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    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 in ; MS90376-19R

FC19RA

Price Range
$1.0401 - $0.0786

Stock Levels
2300 In stock
Attributes
  • Overall Height
    0.597 in
  • Colour
    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 in ; MS90376-12R

FC712A

Price Range
$0.7767 - $0.0552

Stock Levels
3400 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-1/4 in ; MS90376-20R

FC720A

Price Range
$1.5011 - $0.1067

Stock Levels
6809 In stock
Attributes
  • Overall Height
    0.597 in
  • Colour
    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 in ; MS90376-28R

FC728A

Price Range
$2.4299 - $0.1515

Stock Levels
1653 In stock
Attributes
  • Overall Height
    0.597 in
  • Colour
    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 in ; MS90376-44R

FC744A

Price Range
$7.8114 - $0.486

Stock Levels
870 In stock
Attributes
  • Overall Height
    0.635 in
  • Colour
    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
$0.7086 - $0.0536

Stock Levels
8000 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-1/4 in ; No MS Spec

D1-1/4A

Price Range
$1.5647 - $0.1184

Stock Levels
3437 In stock
Attributes
  • Overall Height
    0.625 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-3/8 in ; No MS Spec

D1-3/8A

Price Range
$1.6893 - $0.1277

Stock Levels
Request the lead time here
Attributes
  • Overall Height
    0.625 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 3/4 in ; No MS Spec

D3/4A

Price Range
$0.8085 - $0.0611

Stock Levels
6950 In stock
Attributes
  • Overall Height
    0.549 in
  • Colour
    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 in ; No MS Spec

D9/16A

Price Range
$0.779 - $0.0591

Stock Levels
8000 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 5/8 in ; MS90376-10R

FC710A

Price Range
$0.7223 - $0.0518

Stock Levels
6550 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-1/8 in ; MS90376-18R

FC718A

Price Range
$1.3241 - $0.0827

Stock Levels
Request the lead time here
Attributes
  • Overall Height
    0.597 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-5/8 in ; MS90376-26R

FC726A

Price Range
$1.1535 - $0.0872

Stock Levels
1345 In stock
Attributes
  • Overall Height
    0.597 in
  • Colour
    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 in ; MS90376-40R

FC740A

Price Range
$7.5843 - $0.4724

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

D1/4A

Price Range
$0.6449 - $0.0488

Stock Levels
11242 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-3/16 in ; No MS Spec

D1-3/16A

Price Range
$1.4442 - $0.1095

Stock Levels
Request the lead time here
Attributes
  • Overall Height
    0.625 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-7/16 in ; No MS Spec

D1-7/16A

Price Range
$2.2026 - $0.1572

Stock Levels
2200 In stock
Attributes
  • Overall Height
    0.625 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 5/8 in ; No MS Spec

D5/8A

Price Range
$0.7494 - $0.0567

Stock Levels
11722 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-7/16 in ; MS90376-23R

FC23RA

Price Range
$0.9423 - $0.0711

Stock Levels
2043 In stock
Attributes
  • Overall Height
    0.597 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 7/8 in ; MS90376-14R

FC714A

Price Range
$1.097 - $0.0831

Stock Levels
4325 In stock
Attributes
  • Overall Height
    0.562 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 1-3/8 in ; MS90376-22R

FC722A

Price Range
$1.6238 - $0.1011

Stock Levels
Request the lead time here
Attributes
  • Overall Height
    0.597 in
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
Quick View
View Product >
Circular Connector Cap - Compatible Thread Sizes 2.000 in ; MS90376-32R

FC732A

Price Range
$4.2009 - $0.2612

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