# DIBBS #SPE4A6-27-T-4603

DLA Request for 650 Rolls of Electrical Insulation Sleeving

**Posted:** October 16, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE4A6-27-T-4603
**NAICS:** 335999

The Defense Logistics Agency is seeking 650 rolls of electrical insulation sleeving for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact: Angela Boyce.
- **Solicitation:** SPE4A6-27-T-4603, for NSN 5970-01-611-8905.
- **Requested product:** 650 rolls of nonshrinkable, full-round, black electrical insulation sleeving, each nominally 1,000 feet long with a 0.25-inch inside diameter.
- **Named approved sources / part numbers:** **Systems Protection Group US LLC** (P/N 5211000603S) and **Lockheed Martin Corp.** (P/N STK9000-1363).
- **Delivery and acceptance:** Delivery is required 164 days after order; FOB Origin, with destination inspection and acceptance.
- **Purchase type:** One-time supply requirement; no services or subscription terms are stated.

### Description

INSULATION SLEEVING, EL (QTY: 650, NSN: 5970-01-611-8905, Purchase Request: 7018672258)
  Approved Sources:
  - CAGE: 81851, Part No: 5211000603S, Company: SYSTEMS PROTECTION GROUP US LLC
  - CAGE: 98897, Part No: STK9000-1363, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T4603)