# DIBBS #SPE7LX-26-U-005B

DLA Land and Maritime Solicits 239 Gaskets (NSN 5330-01-523-9780) from Approved Sources

**Posted:** September 21, 2026
**Respond By:** October 05, 2026
**Identifier:** SPE7LX-26-U-005B
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Strategic Acquisition Directorate is soliciting quotes for the supply of 239 Gaskets (NSN 5330-01-523-9780).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Strategic Acquisition Directorate
- OEMs and Vendors:
  - Caterpillar Inc. (OEM, part number 599-4925)
  - Multiple approved vendors for part number 225-6005
- Products Requested:
  - Gasket, NSN 5330-01-523-9780
    - Part number 599-4925 (Caterpillar Inc.), quantity: 239
    - Part number 225-6005 (multiple vendors), quantity: 239
    - Part number 5330015239780 (generic NSN reference), quantity: 239
- Notable Requirements:
  - Must source from approved manufacturers (Caterpillar Inc. or other listed vendors)
  - Compliance with NSN specifications
  - Packaging and marking per MIL-STD-2073-1E and MIL-STD-129
  - Delivery FOB origin within 73 days of order
  - Compliance with Buy American Act and hazardous material labeling
  - Indefinite delivery contract with a guaranteed minimum of 35 units and maximum order value of $350,000
  - Estimated annual quantity is 239 units, but quantities are not firm

### Description

GASKET (QTY: 239, NSN: 5330-01-523-9780, Purchase Request: 1000241140)
  Approved Sources:
  - CAGE: 11083, Part No: 599-4925, Company: CATERPILLAR INC
  - CAGE: U8468, Part No: 225-6005
  - CAGE: Z02C9, Part No: 225-6005
  - CAGE: Z8Q46, Part No: 225-6005
  - CAGE: ZF912, Part No: 225-6005
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7LX26U005B)