# DIBBS #SPE4A5-26-T-479Y

DLA Aviation solicitation for 39 critical-safety pitch lock pins

**Posted:** September 29, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE4A5-26-T-479Y
**NAICS:** 336413, 339993

DLA Aviation is seeking 39 Navy-designated Critical Safety Item pitch lock pins.
- Buyer: Defense Logistics Agency (DLA), DLA Aviation, ASC Supplier Operations OEM Division; buyer contact listed as Carmen Gills.
- Requested item: 39 pitch lock / patch lock pins, NSN 5315-01-159-4693; approved-source part number 70108-28061-103.
- Approved sources and named manufacturers: **TEK Precision Co Limited** and **Sikorsky Aircraft Corporation**.
- Requirements: origin inspection and acceptance, supply-chain traceability, and specified marking and packaging. Expedited delivery is encouraged.
- Delivery is required within 165 days after order.

### Description

PIN, PITCH LOCK (QTY: 39, NSN: 5315-01-159-4693, Purchase Request: 7018457572)
  Approved Sources:
  - CAGE: 65780, Part No: 70108-28061-103, Company: TEK PRECISION CO LIMITED
  - CAGE: 78286, Part No: 70108-28061-103, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T479Y)