# DIBBS #SPE4A6-26-T-37GS

DLA Aviation Solicits Insulation Sheets, EL (NSN 5970-01-582-6741) for Naval Vessels

**Posted:** September 28, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE4A6-26-T-37GS
**NAICS:** 423330

The Defense Logistics Agency (DLA) Aviation ASC Commodities Division is seeking insulation sheets, EL, for naval vessels.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - DLA Aviation ASC Commodities Division
  - Buyer: Jessica Fuentes-Ossio (Buyer Code DJF0138)
- Products Requested:
  - Insulation Sheet, EL (NSN 5970-01-582-6741)
    - Quantity: 2 units (1 each for USS Winston S Churchill DDG 81 and USS Gridley DDG 101)
    - Part Number: 5970-01-582-6741
    - Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129
    - Mercury compounds are prohibited
    - Delivery is FOB destination to specified naval vessels
- OEMs and Vendors:
  - No specific OEMs or approved sources are listed for this NSN
- Unique Requirements:
  - Strict compliance with export control, hazardous material, and packaging regulations
  - Fast Award process for expedited procurement
  - Technical documentation is available for one item
- Opportunity is open and accessible via the DIBBS portal

### Description

INSULATION SHEET, EL (QTY: 1, NSN: 5970-01-582-6741, Purchase Request: 7016959502)
INSULATION SHEET, EL (QTY: 1, NSN: 5970-01-582-6741, Purchase Request: 7016959501)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T37GS)