# DIBBS #SPE7L3-26-T-251M

DLA Land and Maritime Solicits SEAL ASSY (NSN 5330-01-143-6136) from Oil States Industries

**Posted:** September 14, 2026
**Respond By:** September 24, 2026
**Identifier:** SPE7L3-26-T-251M
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime is seeking to procure SEAL ASSY units for vehicle support operations.
- Government Buyer:
  - Defense Logistics Agency (DLA)
  - Sub-agency: DLA Land and Maritime
  - Office: Land Supplier Operations Vehicle Support
  - Buyer: Robert Tavenner
- OEMs and Vendors:
  - Oil States Industries, Inc. (approved manufacturer)
- Products Requested:
  - SEAL ASSY (Seal Assembly), NSN 5330-01-143-6136
    - Part numbers: 299941-100 ITEM 2 and 300034-100
    - Quantity: 3 units
- Unique or Notable Requirements:
  - Only approved sources (Oil States Industries, Inc.) are accepted
  - Packaging must comply with MIL-STD-2073-1E
  - Marking must comply with MIL-STD-129
  - Critical application item; no asbestos; mercury restrictions apply
  - Delivery to DLA Distribution, New Cumberland, PA
  - Compliance with domestic sourcing laws, hazardous material labeling, and transportation clauses
  - Delivery required within approximately 220 days from award

### Description

SEAL ASSY (QTY: 3, NSN: 5330-01-143-6136, Purchase Request: 7012537392)
  Approved Sources:
  - CAGE: 18444, Part No: 299941-100 ITEM 2, Company: OIL STATES INDUSTRIES, INC.
  - CAGE: 18444, Part No: 300034-100, Company: OIL STATES INDUSTRIES, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L326T251M)