# DIBBS #SPE7M2-27-T-0308

DLA Solicitation for 1,616 Drawing-Controlled Locking Device, Valve Assemblies

**Posted:** October 22, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7M2-27-T-0308
**NAICS:** 332919, 332721

The Defense Logistics Agency is seeking 1,616 drawing-controlled locking device, valve assemblies for its Nuclear Reactor Program.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Nuclear Reactor Program; contact listed as David Larsen.
- **Product requested:** 1,616 locking device, valve assemblies, NSN 4820-00-150-6176; part piece number 1889758-ASSY-BE.
  - Each assembly consists of a “LOCKED CLOSED” nameplate, lock lever, plain flat washer, and round-head rivet.
- **OEMs and vendors:** No OEM or commercial vendor is named in the provided materials. Drawing identifier 80064 is referenced, not identified as a vendor.
- **Notable requirements:** The item is identified as a critical application item and is governed by drawing 80064, 1889758, Revision AK. Rivets are round-headed; the notice states MIL-R-5674 replaced MIL-R-1150 for the rivet specification. Delivery is required 275 days after award, FOB origin, with destination inspection and acceptance.

### Description

LOCKING DEVISE VALVE (QTY: 1616, NSN: 4820-00-150-6176, Purchase Request: 7018761318)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0308)