# DIBBS #SPEFA3-26-T-0381

DLA Aviation Solicits 15 Insulators (NSN 1680-LN-003-3448) from Approved OEMs

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPEFA3-26-T-0381
**NAICS:** 336413

The Defense Logistics Agency (DLA) Aviation in Jacksonville, FL is seeking bids for the supply of insulators for aviation applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, Jacksonville, FL
  - Buyer: James Green
- OEMs (Original Equipment Manufacturers):
  - LCF Systems, Inc.
  - Mission Systems Davenport Inc.
- Vendors:
  - LCF Systems, Inc.
  - Mission Systems Davenport Inc.
- Products Requested:
  - Insulator
    - NSN: 1680-LN-003-3448 (also listed as 1680LN0033448)
    - Part Number: 31-301-3805-2
    - Quantity: 15 units
- Notable Requirements:
  - Only insulators from the approved OEMs/part number are acceptable
  - Compliance with domestic sourcing laws (Berry Amendment, Buy American Act)
  - Packaging must meet ASTM D3951 and MIL-STD-129 standards
  - Delivery is FOB destination
  - Fast award process is indicated

### Description

INSULATOR (QTY: 15, NSN: 1680-LN-003-3448, Purchase Request: 7018468030)
  Approved Sources:
  - CAGE: 1CR65, Part No: 31-301-3805-2, Company: LCF SYSTEMS, INC.
  - CAGE: 72429, Part No: 31-301-3805-2, Company: MISSION SYSTEMS DAVENPORT INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPEFA326T0381)