# DIBBS #SPE4A6-27-U-0021

DLA procurement for electrical insulation sleeving

**Posted:** October 08, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE4A6-27-U-0021
**NAICS:** 335999

The Defense Logistics Agency is seeking electrical insulation sleeving for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, ASC Commodities Division; buyer contact: Heather Spadaro.
- **Requested item:** 573 estimated lengths of electrical insulation sleeving, NSN 5970-01-060-0974. Each length is 4 feet; the estimate is not a firm purchase commitment.
- **OEMs and approved sources:** **Insulation Sources Inc.** (H4X-1), **TE Connectivity Corporation** (RP-4800-NO.1-0), and **Sumitomo Electric Interconnect** (B24XC 1\"BLACK).
- **Notable requirements:** The item is identified as a critical application item. The contemplated contract is a one-year indefinite-delivery contract, with a 57-length guaranteed minimum once binding, a 143-length minimum delivery order, and a $350,000 maximum order value. Delivery is required within 117 days after an order.

### Description

INSULATION SLEEVING (QTY: 573, NSN: 5970-01-060-0974, Purchase Request: 1000246608)
  Approved Sources:
  - CAGE: 06090, Part No: RP-4800-NO.1-0, Company: TE CONNECTIVITY CORPORATION
  - CAGE: 1JX75, Part No: B24XC 1"BLACK, Company: SUMITOMO ELECTRIC INTERCONNECT
  - CAGE: 51705, Part No: H4X-1, Company: INSULATION SOURCES INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627U0021)