# DIBBS #SPE7M1-26-U-6557

DLA Land and Maritime Solicits Seal Assembly, Shaft, Spring Loaded (NSN 4320-01-056-4331)

**Posted:** September 22, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE7M1-26-U-6557
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Maritime Supply Chain is soliciting an indefinite delivery contract for Seal Assembly, Shaft, Spring Loaded (NSN 4320-01-056-4331).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Maritime Supply Chain
  - Buyer contact: Bryan Fair
- OEMs and Approved Manufacturers:
  - Rexnord Industries, LLC (part number 58-050-15)
  - GITS Manufacturing Company, Inc. (part number 558-0050-015)
- Products Requested:
  - Seal Assembly, Shaft, Spring Loaded
    - NSN 4320-01-056-4331
    - Estimated annual quantity: 154 units
    - Guaranteed minimum: 23 units
    - Delivery: FOB Origin within 60 days
- Unique/Notable Requirements:
  - Domestic sourcing required
  - Additive manufacturing prohibited unless specifically approved
  - Contract maximum per order: $350,000
  - Indefinite delivery contract for one year
- Small business set-aside

### Description

SEAL ASSEMBLY, SHAFT, SP (QTY: 154, NSN: 4320-01-056-4331, Purchase Request: 1000244302)
  Approved Sources:
  - CAGE: 0BT82, Part No: 558-0050-015
  - CAGE: 91587, Part No: 58-050-15, Company: REXNORD INDUSTRIES, LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M126U6557)