# DIBBS #SPE7M4-26-T-406G

DLA Solicitation for Helical Compression Springs (NSN 5360-01-392-0755)

**Posted:** September 14, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE7M4-26-T-406G
**NAICS:** 332613

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotations for helical compression springs under NSN 5360-01-392-0755.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
- OEMs and Vendors:
  - Thomas Instrument, Incorporated (approved source, part number 49233)
  - Vickers Inc. (manufacturer listed in attachment)
- Products Requested:
  - Helical compression spring
    - NSN: 5360-01-392-0755
    - Part numbers: 49233 (Thomas Instrument), 5360-01-392-0755 (Vickers Inc.)
    - Quantity: 5 units
- Notable Requirements:
  - Critical application item with technical and quality requirements per DLA Master List
  - Compliance with domestic sourcing laws
  - Prohibition on additive manufacturing unless specifically approved
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Delivery is FOB origin with destination inspection at DLA Distribution Depot Hill, Hill AFB, UT

### Description

SPRING, HELICAL, COMPRES (QTY: 5, NSN: 5360-01-392-0755, Purchase Request: 7018270688)
  Approved Sources:
  - CAGE: 5H860, Part No: 49233, Company: THOMAS INSTRUMENT, INCORPORATED
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T406G)