# DIBBS #SPE7L3-26-T-287J

DLA Land and Maritime Solicits SEAL, PLAIN (NSN 5330-01-305-2598) for Vehicle Support

**Posted:** September 28, 2026
**Respond By:** October 08, 2026
**Identifier:** SPE7L3-26-T-287J
**NAICS:** 339991

This opportunity from the Defense Logistics Agency (DLA) Land and Maritime seeks to procure SEAL, PLAIN units for vehicle support operations.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supplier Operations Vehicle Support
  - Contact: Susan Diamond
- OEMs and Vendors:
  - Parker-Hannifin Corporation (part number AR3781-8979)
  - Lockheed Martin Corporation (part number 4050246)
- Products Requested:
  - SEAL, PLAIN (NSN 5330-01-305-2598)
    - Quantity: 2 units
    - Approved part numbers: AR3781-8979 (Parker-Hannifin), 4050246 (Lockheed Martin)
- Unique/Notable Requirements:
  - Delivery required within 20 days from contract award
  - FOB origin delivery to General Depot of Naval Supplies, Kaohsiung City, Taiwan
  - Strict packaging and marking per MIL-STD-2073-1E and MIL-STD-129
  - Compliance with hazardous material handling and domestic sourcing laws
  - Prohibition on covered defense telecommunications equipment
  - Electronic invoicing via WAWF
- No technical documents or attachments provided
- Fast Award opportunity


### Description

SEAL, PLAIN (QTY: 2, NSN: 5330-01-305-2598, Purchase Request: 7018517059)
  Approved Sources:
  - CAGE: 48482, Part No: AR3781-8979 (SPLIT SEAL), Company: PARKER-HANNIFIN CORPORATION
  - CAGE: 56232, Part No: 4050246, Company: LOCKHEED MARTIN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L326T287J)