# DIBBS #SPE4A7-26-T-746S

DLA Aviation Solicits Valve Shafts with First Article Testing for Aircraft

**Posted:** September 17, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE4A7-26-T-746S
**NAICS:** 336413, 336412, 336419, 332912, 332919

DLA Aviation is seeking valve shafts for aircraft applications, with strict quality and testing requirements.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations AE and AF Division
- OEMs:
  - UNION MACHINE COMPANY OF LYNN, INC
  - RTX CORPORATION
- Vendors:
  - UNION MACHINE COMPANY OF LYNN, INC
  - RTX CORPORATION
- Products Requested:
  - SHAFT, VALVE, BUTTERF (NSN 2995-00-095-3572 / 2995-00-953-572)
    - Part Number: 217010
    - Quantity: 52 units
    - Air Force Designated Critical Safety Item (CSI)
    - Requires first article testing (3 units)
    - Marking per MIL-STD-129; packaging per MIL-STD-2073-1E
    - Quality system: SAE AS9100
  - GOVERNMENT FIRST ARTIC (NSN 0001S00000052)
    - Quantity: 3 units (first article test)
- Unique Requirements:
  - First article testing required for 3 units, delivered within 180 days
  - Strict quality and packaging standards (MIL-STD-129, MIL-STD-2073-1E, SAE AS9100)
  - Air Force Designated Critical Safety Item status
  - Delivery to DLA Distribution Depot Oklahoma, Tinker AFB, OK
  - Small business set-aside

### Description

GOVERNMENT FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000052, Purchase Request: 7018342688)
SHAFT, VALVE, BUTTERF (QTY: 52, NSN: 2995-00-095-3572, Purchase Request: 7018342688)
  Approved Sources:
  - CAGE: 51992, Part No: 217010, Company: UNION MACHINE COMPANY OF LYNN, INC
  - CAGE: 52661, Part No: 217010, Company: RTX CORPORATION
  - CAGE: 77445, Part No: 217010, Company: RTX CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T746S)