# DIBBS #SPE4A6-27-T-7363

DLA request for five drawing-controlled insulating washers

**Posted:** October 29, 2026
**Respond By:** November 05, 2026
**Identifier:** SPE4A6-27-T-7363
**NAICS:** 332722

The Defense Logistics Agency is seeking five drawing-controlled insulating washers for delivery to the Naval Undersea Warfare Center Division Keyport.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact named in the attachment: Sterling Mason.
- **Requested item:** 5 flat insulating washers, NSN 5970-01-310-1298; part piece number 5727567-3.
  - Manufactured to drawing 53711-5727567, Revision D.
- **OEMs and vendors:** No manufacturer or commercial vendor is identified in the provided materials.
- **Notable requirements:** Technical data is export-controlled. Offerors and proposed sources must have approved Joint Certification Program certification and DLA access approval; CMMC Level 2 certification is specified.
- **Delivery:** Required within 5 days after order, FOB Origin, to Naval Undersea Warfare Center Division Keyport.
- **Estimated value:** Not stated; the range below is an approximate estimate for this small, drawing-controlled supply purchase.

### Description

INSULATOR, WASHER (QTY: 5, NSN: 5970-01-310-1298, Purchase Request: 7018543812)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T7363)