# DIBBS #SPE4A6-26-T-36UR

DLA Aviation Solicits Qualified Electrical Insulation Sleeving, NSN 5970-00-631-498

**Posted:** September 25, 2026
**Respond By:** October 02, 2026
**Identifier:** SPE4A6-26-T-36UR
**NAICS:** 335999

This opportunity from the Defense Logistics Agency (DLA) Aviation, ASC Commodities Division, seeks electrical insulation sleeving for military applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Buyer: Sterling Mason, Buyer Code DSM0193
- Product Requested:
  - Electrical insulation sleeving
  - NSN 5970-00-631-498 (Mil-Spec)
  - Quantity: 10 feet
  - Shelf life requirement: 12 months (extendable)
  - Packaging and marking per MIL-STD-129 and DLA requirements
- OEMs and Vendors:
  - Must be manufactured by a company listed on the Performance Review Institute (PRI) Qualified Manufacturer List (QML) or Qualified Products List (QPL)
  - No specific OEMs named; only qualified manufacturers are eligible
- Notable Requirements:
  - Compliance with domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Delivery required within 20 days from award
  - Inspection and acceptance at Randolph AFB, TX
- Technical documentation and qualification details available via provided links
- No services requested; only product procurement

### Description

INSULATION SLEEVING (QTY: 10, NSN: 5970-00-063-1498 Mil-Spec, Purchase Request: 7018436957)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T36UR)