# DIBBS #SPE4A6-27-T-6643

Special nut procurement with Government first article testing

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE4A6-27-T-6643
**NAICS:** 332722

DLA Weapons Support is seeking a small production quantity of a drawing-controlled special nut with Government first article testing.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact named in the attachment: Alexander Sotos.
- **Solicitation:** SPE4A6-27-T-6643.
- **Requested item:** 8 special nuts, NSN 5310-01-273-1512, drawing part number L6317228-003, Revision A.
  - Material: 17-4PH corrosion-resistant steel per AMS5643, Condition A; heat treatment per drawing requirements; finish 60AA per L0000024.
  - Verification includes dimensions and threads, material, heat treatment, and finish.
- **First article:** Government first article item identifier 0001S00000052. Two test units are required, separate from the production quantity; they may be retained, destroyed during testing, or held as a manufacturing standard.
- **Notable requirements:** Origin inspection and acceptance, controlled access to technical data, and delivery of first article units for Government testing.
- **OEMs and vendors:** No commercial OEM, manufacturer, or supplier is named in the provided materials. DLA is the government buyer, not an OEM or supplier.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018681197)
NUT, SPECIAL (QTY: 8, NSN: 5310-01-273-1512, Purchase Request: 7018681197)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T6643)