# DIBBS #SPE4A6-27-T-2230

DLA solicitation for 1,109 NAS1581 close-tolerance machine screws

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-2230
**NAICS:** 332721

DLA is seeking a single delivery of close-tolerance machine screws for a critical application.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact named in the attachment: Deborah Jordan.
- Solicitation: RFQ SPE4A6-27-T-2230; purchase request 7018682076.
- Product: 1,109 close-tolerance machine screws, NSN 5305-01-185-7155, part piece number NAS1581K3T9, conforming to NAS1581 revision 14.
- Requirements: The item is identified as a critical application part and must meet the specified technical and quality requirements. Protect the full shank and threads during packaging; delivery is FOB origin, with inspection and acceptance at origin.
- Performance: Single delivery within 146 days after award.
- OEMs and vendors: No manufacturer or vendor is named. NAS1581 is the cited standard, not an identified OEM.

### Description

SCREW, CLOSE TOLERANCE (QTY: 1109, NSN: 5305-01-185-7155, Purchase Request: 7018682076)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T2230)