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Circular Connector Caps

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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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56 results
Product SKUs information
Item Code Price range Availability Military Specification View
FC714A $0.0569 - $0.751 7597 In stock
MS90376-14R
FC732A $0.1788 - $2.8762 5400 In stock
MS90376-32R
FC712A $0.0378 - $0.5318 16500 In stock
MS90376-12R
$0.0924 - $1.4863 9495 In stock
MS90376-24R
$0.2427 - $3.8867 4200 In stock
MS90376-36R
$0.0874 - $1.1566 17500 In stock
$0.0418 - $0.5536 50474 In stock
$0.0405 - $0.5333 22234 In stock
$0.1169 - $1.5454 22000 In stock
$0.1313 - $1.7413 22500 In stock
$0.0618 - $0.8675 89705 In stock
$0.0538 - $0.7121 9200 In stock
MS90376-19R
$0.073 - $1.0277 10809 In stock
MS90376-20R
FC744A $0.3327 - $5.3482 5820 In stock
MS90376-44R
$0.0367 - $0.4852 8000 In stock
$0.0692 - $1.1117 63000 In stock
MS90376-22R
  • of 3
Circular Connector Cap - Compatible Thread Sizes 7/8 in ; MS90376-14R

FC714A

Price Range
$0.751 - $0.0569

Stock Levels
7597 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-14R
Circular Connector Cap - Compatible Thread Sizes 2.000 in ; MS90376-32R

FC732A

Price Range
$2.8762 - $0.1788

Stock Levels
5400 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-32R
Circular Connector Cap - Compatible Thread Sizes 3/4 in ; MS90376-12R

FC712A

Price Range
$0.5318 - $0.0378

Stock Levels
16500 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-12R
Circular Connector Cap - Compatible Thread Sizes 1-1/2 in ; MS90376-24R

FC724A

Price Range
$1.4863 - $0.0924

Stock Levels
9495 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-24R
Circular Connector Cap - Compatible Thread Sizes 2-1/4 in ; MS90376-36R

FC736A

Price Range
$3.8867 - $0.2427

Stock Levels
4200 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-36R
Circular Connector Cap - Compatible Thread Sizes 1-3/8 in ;

D1-3/8A

Price Range
$1.1566 - $0.0874

Stock Levels
17500 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 3/4 in ;

D3/4A

Price Range
$0.5536 - $0.0418

Stock Levels
50474 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 9/16 in ;

D9/16A

Price Range
$0.5333 - $0.0405

Stock Levels
22234 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 1-1/2 in ;

D1-1/2A

Price Range
$1.5454 - $0.1169

Stock Levels
22000 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 1-3/4 in ;

D1-3/4A

Price Range
$1.7413 - $0.1313

Stock Levels
22500 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 1.000 in ;

D1A

Price Range
$0.8675 - $0.0618

Stock Levels
89705 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 1-3/16 in ; MS90376-19R

FC19RA

Price Range
$0.7121 - $0.0538

Stock Levels
9200 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-19R
Circular Connector Cap - Compatible Thread Sizes 1-1/4 in ; MS90376-20R

FC720A

Price Range
$1.0277 - $0.073

Stock Levels
10809 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-20R
Circular Connector Cap - Compatible Thread Sizes 2-3/4 in ; MS90376-44R

FC744A

Price Range
$5.3482 - $0.3327

Stock Levels
5820 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-44R
Circular Connector Cap - Compatible Thread Sizes 1/2 ; Compatible Thread Standard UNEF ; No MS Spec

D1/2A

Price Range
$0.4852 - $0.0367

Stock Levels
8000 In stock
Attributes
  • Color
    Red
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Circular Connector Cap - Compatible Thread Sizes 1-3/8 in ; MS90376-22R

FC722A

Price Range
$1.1117 - $0.0692

Stock Levels
63000 In stock
Attributes
  • Color
    Red
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-22R