# DIBBS #SPE4A6-27-T-7143

DLA solicitation for nine Hamilton Sundstrand fuel valve piston sleeves with a first-article test requirement

**Posted:** October 28, 2026
**Respond By:** November 04, 2026
**Identifier:** SPE4A6-27-T-7143
**NAICS:** 336412, 336413

DLA Weapons Support is seeking a critical-safety fuel valve piston sleeve for an Air Force application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact listed: Emma Garrett.
- **OEM:** **Hamilton Sundstrand Corporation** is the identified approved source for P/N 591877.
- **Products and quantities:** 9 fuel valve piston sleeves (P/N 591877; NSN 2915-00-939-1535). A separate first-article test CLIN is listed at 1 EA; Section A specifies delivery of 3 test units.
- **Key requirements:** SAE AS9100 or equivalent quality management; origin inspection and acceptance; specified military packaging and marking; FOB origin.
- **Delivery:** The 9-unit supply is due within 572 days. First-article test units are due within 180 days of award, and the Government has up to 240 days after receipt to provide its decision.

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018679023)
SLEEVE, PISTON, FUEL VAL (QTY: 9, NSN: 2915-00-939-1535, Purchase Request: 7018679023)
  Approved Sources:
  - CAGE: 73030, Part No: 591877, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T7143)