# DIBBS #SPE4A6-27-Q-0190

DLA request for two critical-application spring tension washers

**Posted:** October 28, 2026
**Respond By:** November 11, 2026
**Identifier:** SPE4A6-27-Q-0190
**NAICS:** 332722, 332613

The Defense Logistics Agency is seeking two critical-application spring tension washers for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact: Mellisa Heise.
- **Product requested:** 2 each spring tension washers, NSN 5310-01-729-0567.
- **Named approved-source OEMs:** **Electric Boat Corporation** (P/N 218104938 and H861-5204-13) and **KEY BELLEVILLES INC** (P/N 6015-718 KEY).
- **Notable requirements:** The washer is identified as a critical application item. Delivery is required 122 days after order; destination inspection and acceptance apply.

### Description

WASHER, SPRING TENSION (QTY: 2, NSN: 5310-01-729-0567, Purchase Request: 7018672054)
  Approved Sources:
  - CAGE: 52826, Part No: 6015-718 KEY, Company: KEY BELLEVILLES INC
  - CAGE: 96169, Part No: 218104938, Company: ELECTRIC BOAT CORPORATION
  - CAGE: 96169, Part No: H861-5204-13, Company: ELECTRIC BOAT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627Q0190)