# DIBBS #SPE4A5-26-T-456T

DLA Aviation Solicits Restrictor Unit, Fluid (NSN 4730-01-512-1777) from Hamilton Sundstrand

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A5-26-T-456T
**NAICS:** 336413, 333995, 332912

This opportunity is for the Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper OEM Division to procure Restrictor Unit, Fluid (NSN 4730-01-512-1777).
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper OEM Division
  - Buyer: Danielle Richardson
- OEMs and Vendors:
  - Hamilton Sundstrand Corporation (only approved OEM)
- Products Requested:
  - Restrictor Unit, Fluid (NSN 4730-01-512-1777)
    - Approved part numbers: NV822201 FIND 64 and NV822278-11
    - Quantity: 2 units
- Notable Requirements:
  - Delivery is FOB origin with destination inspection
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Compliance with Buy American Act and prohibitions on covered defense telecommunications equipment
  - Critical application item; only approved sources accepted

### Description

RESTRICTOR UNIT, FLUID (QTY: 2, NSN: 4730-01-512-1777, Purchase Request: 7018414376)
  Approved Sources:
  - CAGE: 73030, Part No: NV822201 FIND 64, Company: HAMILTON SUNDSTRAND CORPORATION
  - CAGE: 73030, Part No: NV822278-11, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T456T)