# DIBBS #SPE7L1-27-T-4560

DLA request for one Caterpillar protective dust and moisture seal cap

**Posted:** November 12, 2026
**Respond By:** November 23, 2026
**Identifier:** SPE7L1-27-T-4560
**NAICS:** 423840, 423810

The Defense Logistics Agency is requesting one Caterpillar protective dust and moisture seal cap for a Marine Corps consignee.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contracting contact: Kristina Derry.
- OEM: Caterpillar Inc. is the approved source; manufacturer part number 517-2479.
- Product: One protective dust and moisture seal cap, NSN 5340-01-674-3004.
- Delivery and acceptance: Delivery is required within 10 days after order, FOB origin, with inspection and acceptance at destination. Consignee: MWSS-371, Yuma, Arizona.

### Description

CAP, PROTECTIVE, DUST AN (QTY: 1, NSN: 5340-01-674-3004, Purchase Request: 7019043021)
  Approved Sources:
  - CAGE: 11083, Part No: 517-2479, Company: CATERPILLAR INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T4560)