# DIBBS #SPE4A6-27-T-3776

DLA solicitation for 3,943 specialty socket-head cap screws, NSN 5305-01-300-7326

**Posted:** October 14, 2026
**Respond By:** October 21, 2026
**Identifier:** SPE4A6-27-T-3776
**NAICS:** 332722

The Defense Logistics Agency is seeking a single delivery of specialty socket-head cap screws for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; contact: Michael Blain.
- **Solicitation:** SPE4A6-27-T-3776; small-business set-aside.
- **Requested item:** 3,943 socket-head cap screws, CLIN 0001, NSN 5305-01-300-7326.
  - Size: .312-18UNC3A × 0.750, Type 1.
  - Material: nickel alloy 502 or K-500 per QQ-N-286; locking feature must be a patch, pellet, or strip.
  - Head marking: six round marks (dots), raised or depressed; top location preferred, with side location acceptable if necessary, per SAE J2280 or MIL-HDBK 131.
- **Notable requirements:** Government source inspection and wedge-tension testing; item identified as critical application. Referenced requirements include TDP Rev B Gen 2, FF-S-86J, and QAP 14153 QAP-EQ003.
- **Delivery:** One delivery, 166 days after order, FOB origin, to the DLA Distribution New Cumberland facility.
- **OEMs and vendors:** No OEM, manufacturer, or vendor is identified in the supplied procurement information.

### Description

SCREW, CAP, SOCKET HEAD (QTY: 3943, NSN: 5305-01-300-7326 Mil-Spec, Purchase Request: 7018681269)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T3776)