# DIBBS #SPE4A6-27-T-1540

DLA solicitation for 403 ASME-compliant plain hexagon nuts

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-1540
**NAICS:** 332722

The Defense Logistics Agency is seeking 403 plain hexagon nuts for DLA Weapons Support’s ASC Commodities Division.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division.
- Solicitation: SPE4A6-27-T-1540, issued through DLA’s DIBBS procurement portal.
- Product: 403 plain hexagon nuts, NSN 5310-01-645-4408; part standard P/N AEN04F250000WB0A91 and part-piece number AEN04F250NNNWB0A91.
- Requirements: Must conform to ASME B18.2.2. Packaging must meet ASTM D3951 and applicable DLA requirements. Delivery is FOB origin, with inspection and acceptance at origin.
- Delivery period: Within 183 days after order.
- OEMs and vendors: No OEM or vendor is identified in the provided notice or attachment.

### Description

NUT, PLAIN, HEXAGON (QTY: 403, NSN: 5310-01-645-4408, Purchase Request: 7018677588)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T1540)