# DIBBS #SPE7M2-27-Q-0011

DLA procurement for 610 critical-safety self-locking hexagon nuts

**Posted:** October 02, 2026
**Respond By:** October 12, 2026
**Identifier:** SPE7M2-27-Q-0011
**NAICS:** 332722, 423710

DLA Land and Maritime is seeking 610 critical-safety self-locking hexagon nuts for the Nuclear Reactor Program.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, Nuclear Reactor Program; point of contact: Kevin Erickson.
- **Product:** 610 self-locking hexagon nuts, part number **MS21045-6**, NSN 5310-00-982-4908. The two listed quantities, 43 and 567, total 610.
- **Critical requirements:** Designated a Navy Critical Safety Item and critical application item; SAE AS9100 quality requirements; source inspection and acceptance; origin FOB; and MIL-STD packaging and marking.
- **Delivery:** Required 420 days after award.
- **Competition:** The initial notice identifies a small-business set-aside. No OEM or supplying vendor is named in the provided materials.

### Description

NUT, SELF-LOCKING, HE (QTY: 610, NSN: 5310-00-982-4908, Purchase Request: 7018239017)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227Q0011)