myMectronic
myMectronic

A Premier B2B Part Search

Glenair D3899932T21R Connector Cover

This MIL-Spec circular plug cover offers robust protection for electrical connectors, designed in size 21. Made from durable materials such as aluminum with cadmium olive drab finish or composite with electroless nickel, it complies with military standards ensuring durability and reliability. The threaded attachment style provides secure fitting, suitable for military and industrial environments. Its dimensions, gasket compatibility, and material options make it an essential accessory for safeguarding electrical connections in demanding applications, ensuring long-lasting performance and resistance to harsh conditions.

Authorized Distributors
Source:Newark
Part No:D38999/32T21R
Stock:25
Inv Date:06-05-2026
Price: Unit price: $357.51
Buy/RFQ:
Source:DigiKey
Part No:D38999/32T21R
Stock:18
Inv Date:06-05-2026
Price: Unit price: $889.67
Buy/RFQ:
Source:DigiKey
Part No:D38999/32T21R
Stock:43
Inv Date:06-05-2026
Price: Unit price: $535.33
Buy/RFQ:
Part No:D38999/32T21R
Stock:0
Inv Date:06-06-2026
Price: Unit price: $248.7
Buy/RFQ:
Part No:D38999/32T21R
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

Glenair D3899932T21R Connector Cover Specifications:

  • Material: Aluminum with cadmium olive drab finish or composite with electroless nickel
  • Size: 21 (Size 21), Thread: 1.5000-0.1P-0.3L-TS
  • Dimensions: Max gasket diameter 1.750 inches, Length approximately 1.535 inches
  • Attachment Style: Threaded, with gasket style N
  • Designed to meet military specifications for durability and reliability in demanding environments
  • Corrosion-resistant finish, suitable for harsh industrial applications
  • Standard compliance: MIL-DTL-38999, Series III
  • Application: Connectors protection in military and industrial settings
  • Physical features: Threaded connector cover with secure fit

Buy the Glenair D38999/32 U–2013 Reliable Connector Cover for Industrial Applications

Secure your electrical connections with the reliable and durable connector cover designed for military and industrial use. Crafted from high-quality materials like aluminum with olive drab finish or composite nickel, this size 21 threaded cover provides a tight seal against dust, moisture, and corrosion. Compliant with MIL-DTL-38999 standards, it ensures long-lasting protection in demanding environments. Easy to install and built for durability, this connector cover is essential for safeguarding critical equipment, ensuring reliable operation in tough conditions. Purchase online today for peace of mind in your projects.

Order your Glenair D38999/32 connector cover today and give your military and industrial connectors the dependable protection they deserve.

Frequently Asked Questions

Where can I buy Glenair D3899932T21R?

You can click on the BUY or RFQ button to purchase D3899932T21R from an authorized Glenair distributor.

How do I troubleshoot issues or seek technical support for part D3899932T21R?

You can download the D3899932T21R datasheet or visit the Glenair website for support.

Who is the manufacturer of D3899932T21R?

Glenair

Glenair Part List

Browse and search other Glenair parts, locate datasheets and stock

Sponsored by