# DIBBS #SPE4A6-27-T-1737

DLA solicitation for 13 NASM310 plain castellated nuts

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-1737
**NAICS:** 332722

DLA is seeking a small supply of Mil-Spec castellated nuts for a single delivery.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- Product: 13 plain castellated hexagon nuts, NSN 5310-00-264-1241, part number AN310C20.
- Requirement: Nuts must conform to NASM310, revision 2. Packaging must follow ASTM D3951 and applicable DLA requirements.
- Delivery and acceptance: Delivery is required within 167 days after order; FOB origin, with destination inspection and acceptance.
- OEMs and vendors: No manufacturer or vendor is named in the notice.

### Description

NUT, PLAIN, CASTELLATED, (QTY: 13, NSN: 5310-00-264-1241 Mil-Spec, Purchase Request: 7018679243)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T1737)