# DIBBS #SPE7M1-27-T-0433

DLA solicitation for 22 restricted-source air filter parts kits

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7M1-27-T-0433
**NAICS:** 423840

The Defense Logistics Agency is seeking 22 restricted-source air filter parts kits for its Maritime Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; contact: Michael Reese.
- **OEM / identified source:** **Lawrence Factor, Inc.** (CAGE 0R763), part number EL-534051-G. The solicitation identifies this source for the item and requires government engineering source approval.
- **Product requested:** 22 air filter parts kits, NSN 4330-01-728-1043.
- **Key requirements:** The item is restricted-source and requires approval by the Government Design Control Activity. Delivery is required 92 days after order; delivery is FOB origin, with destination inspection and acceptance.

### Description

PARTS KIT, AIR FILTER (QTY: 22, NSN: 4330-01-728-1043, Purchase Request: 7018662841)
  Approved Sources:
  - CAGE: 0R763, Part No: EL-534051-G, Company: LAWRENCE FACTOR, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T0433)