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Glenair MS318112C Connector Protective Cap

A circular MIL-spec tool, hardware, or accessory part designed for military applications, modeled as part number MS318112C. This includes a #12 PT receptacle cap used for securing or protecting electrical connectors in military equipment. Made from durable materials, it features a chain or rope length of 5 inches (127.0 mm), with options for anodized finish and attachment rings. Suitable for protecting electrical connectors with shell sizes from 8 to 24, it ensures secure sealing and corrosion resistance for military and industrial use.

Authorized Distributors
Source:Newark
Part No:MS3181-12C
Stock:34
Inv Date:06-05-2026
Price: Unit price: $82.99
Buy/RFQ:
Source:DigiKey
Part No:MS3181-12C
Stock:31
Inv Date:06-05-2026
Price: Unit price: $527.18
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Part No:MS3181-12C
Stock:108
Inv Date:06-06-2026
Price: Unit price: $137.43
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Part No:MS3181-12C
Stock:0
Inv Date:06-06-2026
Price: N/A
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Part No:MS3181-12C
Stock:0
Inv Date:06-06-2026
Price: N/A
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Part No:MS3181-12C
Stock:0
Inv Date:06-05-2026
Price: Unit price: $351.46
Buy/RFQ:
Part No:MS3181-12C
Stock:0
Inv Date:06-05-2026
Price: Unit price: $17.2
Buy/RFQ:
Part No:MS3181-12C
Stock:3
Inv Date:06-05-2026
Price: Unit price: $76.687
Buy/RFQ:
Part No:MS3181-12C
Stock:1
Inv Date:06-05-2026
Price: Unit price: $76.687
Buy/RFQ:

Glenair MS318112C Connector Protective Cap Specifications:

  • Material: Plated metal, corrosion-resistant
  • Finish: Anodized or cadmium olive drab
  • Chain or Rope Length: 5 inches (127.0 mm)
  • Shell Sizes: 8, 10, 12, 14, 16, 18, 20, 22, 24
  • Gasket Diameter: 4.2 inches (107 mm)
  • Attachment Options: Chain, ring, wire rope
  • Operating Temperature: -55°C to +105°C
  • Certification: MIL-DTL-26482 compliant

Buy the Glenair Series MS3180 Protective Cap: MS318112C

Secure your electrical connectors with the Glenair MS318112C circular MIL-spec protective cap. Designed for military applications, it features a #12 PT receptacle with options for chain and ring attachments, ensuring reliable sealing and corrosion resistance. Made from durable, corrosion-resistant materials and available in various finishes, this cap fits multiple shell sizes from 8 to 24. Easy to install and perfect for maintaining equipment integrity in harsh environments. Purchase online now for quality, durability, and peace of mind.

Get Glenair MS318112C today—built for secure connector protection in military and industrial environments.

Frequently Asked Questions

Where can I buy Glenair MS318112C?

You can click on the BUY or RFQ button to purchase MS318112C from an authorized Glenair distributor.

How do I troubleshoot issues or seek technical support for part MS318112C?

You can download the MS318112C datasheet or visit the Glenair website for support.

Who is the manufacturer of MS318112C?

Glenair

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