# DIBBS #SPE4A0-27-T-0216

DLA solicitation for qualified electrical insulation sleeving

**Posted:** October 19, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE4A0-27-T-0216
**NAICS:** 335999, 423690

The Defense Logistics Agency is seeking qualified electrical insulation sleeving for Marine Corps and Navy aviation supply locations.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support Aviation Supply Chain, ESOC Buys; buyer contact: Danita Davis.
- **OEMs and vendors:** No manufacturer or vendor is identified by name in the provided materials. The item must meet the stated qualified-product requirement.
- **Products requested:** Electrical insulation sleeving, part number **M23053/1-101-0**, NSN 5970-01-319-4531, to SAE AS23053/1 Rev. A.
  - 43 lengths, each 4 feet, for Marine Aviation Logistics Squadron 31.
  - 3 lengths, each 4 feet, for Naval Air Station Whidbey Island.
- **Notable requirements:** PRI QML/QPL-qualified product; 12-month shelf life; delivery required within 5 days.
- **Period of performance:** No contract performance period or option years are stated; this is a product purchase with a delivery requirement.

### Description

INSULATION SLEEVING (QTY: 43, NSN: 5970-01-319-4531, Purchase Request: 7018766477)
INSULATION SLEEVING (QTY: 3, NSN: 5970-01-319-4531, Purchase Request: 7018707931)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A027T0216)