# DIBBS #SPE4A5-26-T-460Z

DLA Aviation Solicitation for Parker-Hannifin SEAL, PLAIN (98 units, NSN 5330-01-685-4141)

**Posted:** September 22, 2026
**Respond By:** September 29, 2026
**Identifier:** SPE4A5-26-T-460Z
**NAICS:** 339991

DLA Aviation is seeking offers for the procurement of SEAL, PLAIN (NSN 5330-01-685-4141) for use at Tinker AFB.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Operations OEM Division, Richmond, VA
  - Buyer: Jalon Lynch
- OEMs and Vendors:
  - Parker-Hannifin Corporation (approved source, part number 4651UC37505000)
- Products Requested:
  - SEAL, PLAIN
    - NSN: 5330-01-685-4141
    - Part Number: 4651UC37505000
    - Quantity: 98 units
- Notable Requirements:
  - Strict compliance with DLA technical and quality standards
  - FAA airworthiness certification required
  - Packaging per MIL-STD-2073-1E and MIL-STD-129
  - Delivery FOB origin; inspection at DLA Distribution Depot Oklahoma, Tinker AFB
  - Compliance with domestic sourcing laws and cybersecurity standards
  - Prohibition on covered defense telecommunications equipment
  - Fast Award process for expedited procurement

### Description

SEAL, PLAIN (QTY: 98, NSN: 5330-01-685-4141, Purchase Request: 7018247410)
  Approved Sources:
  - CAGE: 45681, Part No: 4651UC37505000, Company: PARKER-HANNIFIN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A526T460Z)