# DIBBS #SPE4A5-26-T-451H

Procurement of Hamilton Sundstrand Plunger, Drain (NSN 1650-00-522-6283)

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A5-26-T-451H
**NAICS:** 336413

DLA Aviation is seeking to procure a Plunger, Drain for aircraft hydraulic systems.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations OEM Division, Richmond, VA
  - Buyer: Danielle Richardson
- OEM Highlight:
  - Hamilton Sundstrand Corporation (CAGE 99167) is the sole approved manufacturer
- Product Details:
  - Plunger, Drain
    - NSN: 1650-00-522-6283
    - Part Number: 686781
    - Quantity: 1 unit
- Requirements:
  - Delivery FOB origin within 169 days
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Cybersecurity compliance required
  - Only Hamilton Sundstrand part is acceptable; no alternate sources permitted
- No additional services requested

### Description

PLUNGER, DRAIN (QTY: 1, NSN: 1650-00-522-6283, Purchase Request: 7018413774)
  Approved Sources:
  - CAGE: 99167, Part No: 686781, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T451H)