# DIBBS #SPE7L7-27-T-0454

DLA seeks 12 critical-gun-part extension assemblies

**Posted:** October 30, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE7L7-27-T-0454
**NAICS:** 332994

DLA Weapons Support is seeking 12 extension assemblies for a critical gun-part requirement.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Batteries/Tires; point of contact: Charles Duncan.
- **Requested item:** 12 Extension Assemblies, part number **1339238PC2**, NSN **1020-00-384-4432**.
  - The item is made to basic drawing 10001 1339238, Revision G; Navy drawing 1339238 identifies piece number 2.
  - The documentation references **Alemite** catalog numbers Z-737, 49136, 310048, 6304-C, and 43760. Alemite catalog number 43278 is superseded by Alemite part number 43706.
  - Part number 45-F-383-100 or 45-F-450 is identified as equivalent to military standard MS15005-1.
- **Notable requirements:** The part is designated a critical gun part; ITAR/export controls apply, and access to technical data is restricted. Origin inspection and acceptance apply, and product verification testing may be required. Surplus material is not acceptable.
- **Delivery:** Required within 161 days after order, FOB origin, to the DLA Distribution New Cumberland facility.

### Description

EXTENSION ASSEMBLY (QTY: 12, NSN: 1020-00-384-4432, Purchase Request: 7018831872)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L727T0454)