# DIBBS #SPE4A6-27-T-4257

DLA request for 28 close-tolerance screws

**Posted:** October 15, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-T-4257
**NAICS:** 332722

DLA Weapons Support is seeking 28 close-tolerance screws for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact: Deborah Jordan.
- **Requested item:** 28 close-tolerance screws, NSN 5305-00-279-1855; part-piece number **ST3M454-4L22**. Approved-source alternatives include **HT4025L4-22** and **11905-4L22**.
- **OEMs and approved sources:** **Howmet Global Fastening Systems Inc.**, **Huck International, Inc.**, **Fastener Innovation Technology, Inc.**, **Reid Products Inc.**, **West Coast Aerospace, Inc.**, and **Hi-Shear Corporation**.
- **Notable requirements:** The screws are identified as critical application items and must comply with the latest revision of the OEM drawing and applicable source-approval/data requirements.
- **Delivery and acceptance:** Delivery is required 206 days after order; FOB origin, with destination inspection and acceptance.

### Description

SCREW, CLOSE TOLERANCE (QTY: 28, NSN: 5305-00-279-1855, Purchase Request: 7018663814)
  Approved Sources:
  - CAGE: 06950, Part No: HT4025L4-22, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 06950, Part No: ST3M454-4L22, Company: HOWMET GLOBAL FASTENING SYSTEMS INC
  - CAGE: 17446, Part No: HT4025L4-22, Company: HUCK INTERNATIONAL, INC
  - CAGE: 58998, Part No: ST3M454-4L22, Company: FASTENER INNOVATION TECHNOLOGY, INC
  - CAGE: 59563, Part No: 11905-4L22, Company: REID PRODUCTS INC.
  - CAGE: 60516, Part No: ST3M454-4L22, Company: WEST COAST AEROSPACE, INC.
  - CAGE: 73197, Part No: HT4025L4-22, Company: HI-SHEAR CORPORATION
  - CAGE: 80539, Part No: HT4025L4-22
  - CAGE: C4293, Part No: HT4025L4-22
  - CAGE: L4528, Part No: HT4025L4-22
  - CAGE: R1120, Part No: HT4025L4-22
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4257)