# DIBBS #SPE4A6-27-U-0184

DLA Solicitation for 301 Estimated Feet of Electrical Insulation Sleeving

**Posted:** November 09, 2026
**Respond By:** November 23, 2026
**Identifier:** SPE4A6-27-U-0184
**NAICS:** 335999

DLA is seeking electrical insulation sleeving for a critical application under a one-year ordering period.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact: Heather Spadaro.
- Requested item: 301 estimated feet of electrical insulation sleeving, NSN 5970-00-239-6222, part number M23053/4-104-9, to SAE AS23053/4.
- Requirements: Critical-application item with a 36-month extendable shelf life; supplied on reels or spools and marked per MIL-STD-129. The stated 301 feet is an estimate, not a firm quantity; the minimum guarantee is 30 feet and the minimum delivery order is 75 feet.
- Delivery: Due 59 days after each order; FOB origin, with destination inspection and acceptance.
- No manufacturer or commercial vendor is identified in the provided materials.

### Description

INSULATION SLEEVING, EL (QTY: 301, NSN: 5970-00-239-6222 Mil-Spec, Purchase Request: 1000248615)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627U0184)