# DIBBS #SPE4A5-27-T-0421

DLA requests 262 Hamilton Sundstrand packing lock rings

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A5-27-T-0421
**NAICS:** 339991

DLA Weapons Support is seeking 262 critical-application packing lock rings from **Hamilton Sundstrand Corporation**.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations OEM Division; contact: Rasulbek Kilichev.
- **OEM:** **Hamilton Sundstrand Corporation** (CAGE 73030), identified as the source for part number 538857.
- **Product:** 262 packing lock rings, part number 538857; NSN 1610-00-628-6911.
- **Delivery and acceptance:** Single delivery due 146 days after order; FOB Origin, with inspection and acceptance at DLA Distribution Warner Robins.

### Description

RING, LOCK, PACKING (QTY: 262, NSN: 1610-00-628-6911, Purchase Request: 7018684384)
  Approved Sources:
  - CAGE: 73030, Part No: 538857, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T0421)