# DIBBS #SPE4A5-27-T-2139

DLA request for 375 RTX flat washers

**Posted:** November 02, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE4A5-27-T-2139
**NAICS:** 332722

DLA is seeking a traceable, airworthiness-approved supply of 375 critical-application flat washers.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations OEM Division; buyer contact: Jason Balsiger.
- **OEM:** **RTX Corporation** (CAGE 77445), the listed manufacturer and approved source.
- **Product:** 375 flat washers, NSN 5310-01-683-5373; RTX part number 50G356.
- **Notable requirements:** The item is identified as critical application and requires FAA airworthiness approval and supply-chain traceability documentation.
- **Delivery and acceptance:** Delivery is required 161 days after award; FOB origin, with destination inspection and acceptance at DLA Distribution, DDSP New Cumberland Facility.

### Description

WASHER, FLAT (QTY: 375, NSN: 5310-01-683-5373, Purchase Request: 7018832691)
  Approved Sources:
  - CAGE: 77445, Part No: 50G356, Company: RTX CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T2139)