# DIBBS #SPE4A6-27-T-0521

DLA solicitation for 573 source-controlled socket-head cap screws

**Posted:** October 06, 2026
**Respond By:** October 13, 2026
**Identifier:** SPE4A6-27-T-0521
**NAICS:** 332722

The Defense Logistics Agency is seeking a source-controlled supply of socket-head cap screws for Weapons Support.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact: Alexanderia Daniels.
- **Requirement:** 573 socket-head cap screws, NSN 5305-01-175-3658, CLIN 0001.
- **OEMs and approved sources:** **The Boeing Company** (CAGE 81205), part number BACF34L4BS4HS; **Howmet Global Fastening Systems Inc.** (CAGE 29372), part number CA21189-4-4HS.
- **Notable requirements:** The item is source-controlled and must meet the cited technical data and approved-source traceability requirements. The technical package references TDP Rev B Gen 3 and basic drawing 81205 BACF34L, Revision K.
- **Delivery and acceptance:** One-time delivery within 30 days after award; FOB Origin, with destination inspection and acceptance.

### Description

SCREW, CAP, SOCKET HEAD (QTY: 573, NSN: 5305-01-175-3658, Purchase Request: 7018343448)
  Approved Sources:
  - CAGE: 29372, Part No: CA21189-4-4HS, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 81205, Part No: BACF34L4BS4HS, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T0521)