# DIBBS #SPE7M2-27-T-0212

DLA request for 100 critical-application machine-thread plugs

**Posted:** October 16, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7M2-27-T-0212
**NAICS:** 332721

The Defense Logistics Agency is requesting a one-time delivery of 100 specification-compliant machine-thread plugs for its Nuclear Reactor Program.
- Buyer: Defense Logistics Agency (DLA), Weapons Support, Nuclear Reactor Program; buyer contact: David Larsen.
- Product: 100 machine-thread plugs, part number MS51840-25SS, NSN 5365-01-133-4579.
  - Must be manufactured to specification MS51840F(1), Revision F; the item is designated for a critical application.
- Requirements: Technical data, quality, packaging, and inspection requirements apply. Delivery is FOB origin to DLA Distribution San Joaquin, due 168 days after order.
- OEMs and vendors: No manufacturer, OEM, vendor, or approved source is identified in the provided materials.

### Description

PLUG, MACHINE THREAD (QTY: 100, NSN: 5365-01-133-4579 Mil-Spec, Purchase Request: 7018746880)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0212)