# DIBBS #SPE7L1-27-Q-0055

DLA request for 70 special-purpose thermal insulation items

**Posted:** October 09, 2026
**Respond By:** October 17, 2026
**Identifier:** SPE7L1-27-Q-0055
**NAICS:** 327993, 423840

The Defense Logistics Agency’s Land Supply Chain is seeking 70 special-purpose thermal insulation items for DLA Weapons Support.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact listed as Kelly Day.
- Item: 70 each of special-purpose thermal insulation, NSN 5330-01-346-5186; manufacturer part number 458-52508-502.
- Approved sources and named companies: **HI-TEMP Insulation Inc.** (CAGE 25167) and **The Boeing Company** (CAGE 81205), both associated with P/N 458-52508-502.
- Requirements: Material must be asbestos-free. Packaging must be sealed in a medium-duty, waterproof, greaseproof, opaque bag meeting MIL-DTL-117, Type II, Class C, Style 1, to protect against UV deterioration. Origin inspection and acceptance are specified.
- Delivery: Required 304 days after award.

### Description

INSULATION, THERMAL, SPE (QTY: 70, NSN: 5330-01-346-5186, Purchase Request: 7017133987)
  Approved Sources:
  - CAGE: 25167, Part No: 458-52508-502, Company: HI-TEMP INSULATION INC
  - CAGE: 81205, Part No: 458-52508-502, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127Q0055)