# DIBBS #SPE7M1-27-T-0682

DLA request for six Detroit Diesel spring-loaded shaft seal assemblies

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7M1-27-T-0682
**NAICS:** 423840

The Defense Logistics Agency is seeking six spring-loaded shaft seal assemblies for its maritime supply chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; contact listed as Michael Reese.
- **OEM:** **Detroit Diesel Corporation**, identified as the manufacturer of the requested assembly.
- **Product requested:** 6 SEAL ASSEMBLY, SHAFT, SPRING LOADED units; NSN 4320-01-439-2191; Detroit Diesel Corporation part number 8690740143.
- **Requirements:** Delivery is required 164 days after order. The item is subject to DLA packaging and marking requirements, with FOB origin and destination inspection and acceptance.
- **Services:** None identified.

### Description

SEAL ASSEMBLY, SHAFT, SP (QTY: 6, NSN: 4320-01-439-2191, Purchase Request: 7018679042)
  Approved Sources:
  - CAGE: 3B518, Part No: 8690740143
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T0682)