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Circular Connector Caps
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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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Product SKUs information
Item Code Price range Availability Military Specification View
$0.129 - $1.607 472 In stock
$0.0996 - $1.2453 1800 In stock
MIL 90376
$0.2001 - $2.4954 2233 In stock
MIL 90376
$0.0608 - $0.80 4234 In stock
$0.0849 - $1.3598 Request the lead time here
MS90376-18R
$0.1125 - $1.4832 Request the lead time here
$0.0582 - $0.7697 2115 In stock
$0.0854 - $1.1265 3697 In stock
MS90376-14R
$0.2682 - $4.3143 900 In stock
MS90376-32R
$0.1614 - $2.262 2200 In stock
$0.0927 - $1.3013 7090 In stock
$0.1071 - $1.4157 7604 In stock
$0.0525 - $0.6927 3962 In stock
$0.0567 - $0.7977 3395 In stock
MS90376-12R
$0.1754 - $2.3181 3200 In stock
$0.0807 - $1.0682 2300 In stock
MS90376-19R
$0.1095 - $1.5416 4104 In stock
MS90376-20R
$0.4991 - $8.0223 870 In stock
MS90376-44R
$0.0501 - $0.6623 1242 In stock
$0.1556 - $2.4954 410 In stock
MS90376-28R
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Parallel Protection Plug - Yellow ; 32.8 mm | 1.290 in ; Fitting Height 15.9 mm | 0.625 in

H1-1/4A

Price Range
$1.607 - $0.129

Stock Levels
472 In stock
Attributes
  • Overall Height
    0.687 in
  • Colour
    Yellow
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Parallel Protection Plug - Yellow ; 24.5 mm | 0.963 in ; Fitting Height 15.9 mm | 0.625 in

FC715B

Price Range
$1.2453 - $0.0996

Stock Levels
1800 In stock
Attributes
  • Overall Height
    0.660 in
  • Colour
    Yellow
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Parallel Protection Plug - Yellow ; 43.6 mm | 1.718 in ; Fitting Height 15.9 mm | 0.625 in

FC727C

Price Range
$2.4954 - $0.2001

Stock Levels
2233 In stock
Attributes
  • Overall Height
    0.660 in
  • Colour
    Yellow
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 9/16 in ;

D9/16A

Price Range
$0.80 - $0.0608

Stock Levels
4234 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-1/8 in ; MS90376-18R

FC718A

Price Range
$1.3598 - $0.0849

Stock Levels
Request the lead time here
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-18R
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Circular Connector Cap - Compatible Thread Sizes 1-3/16 in ;

D1-3/16A

Price Range
$1.4832 - $0.1125

Stock Levels
Request the lead time here
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 5/8 in ;

D5/8A

Price Range
$0.7697 - $0.0582

Stock Levels
2115 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 7/8 in ; MS90376-14R

FC714A

Price Range
$1.1265 - $0.0854

Stock Levels
3697 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-14R
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Circular Connector Cap - Compatible Thread Sizes 2.000 in ; MS90376-32R

FC732A

Price Range
$4.3143 - $0.2682

Stock Levels
900 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-32R
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Circular Connector Cap - Compatible Thread Sizes 1-7/16 in ;

D1-7/16A

Price Range
$2.262 - $0.1614

Stock Levels
2200 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 15/16 in ;

D15/16A

Price Range
$1.3013 - $0.0927

Stock Levels
7090 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-1/8 in ;

D1-1/8A

Price Range
$1.4157 - $0.1071

Stock Levels
7604 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 3/8 in ;

D3/8A

Price Range
$0.6927 - $0.0525

Stock Levels
3962 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 3/4 in ; MS90376-12R

FC712A

Price Range
$0.7977 - $0.0567

Stock Levels
3395 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-12R
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Circular Connector Cap - Compatible Thread Sizes 1-1/2 in ;

D1-1/2A

Price Range
$2.3181 - $0.1754

Stock Levels
3200 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-3/16 in ; MS90376-19R

FC19RA

Price Range
$1.0682 - $0.0807

Stock Levels
2300 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-19R
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Circular Connector Cap - Compatible Thread Sizes 1-1/4 in ; MS90376-20R

FC720A

Price Range
$1.5416 - $0.1095

Stock Levels
4104 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-20R
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Circular Connector Cap - Compatible Thread Sizes 2-3/4 in ; MS90376-44R

FC744A

Price Range
$8.0223 - $0.4991

Stock Levels
870 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-44R
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Circular Connector Cap - Compatible Thread Sizes 1/4 in ;

D1/4A

Price Range
$0.6623 - $0.0501

Stock Levels
1242 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
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Circular Connector Cap - Compatible Thread Sizes 1-3/4 in ; MS90376-28R

FC728A

Price Range
$2.4954 - $0.1556

Stock Levels
410 In stock
Attributes
  • Colour
    Red
  • Fitting Style
    Push Fit
  • Full Material
    Low Density Polyethylene
  • Material
    LDPE
  • Military Specification
    MS90376-28R
Quick View
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