# DIBBS #SPE7L3-27-T-1105

DLA Request for Four Nonmetallic Round-Section Seals

**Posted:** October 22, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7L3-27-T-1105
**NAICS:** 339991, 423840

The Defense Logistics Agency is seeking four nonmetallic round-section seals for a Foreign Military Sales requirement supporting Pakistan.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; contact: Susan Diamond.
- **Item:** 4 nonmetallic round-section seals, NSN 5330-00-563-5368; associated part number 389601-1.
- **OEMs and acceptable sources:** **Lockheed Martin Corp.** (also identified as Lockheed Aeronautical Systems), **Kirkhill, Inc.** (also identified as Kirkhill Rubber), and **Aero Engineering & Manufacturing** (also identified as Aero Engineering).
- **Requirements:** No asbestos permitted; the item is designated a critical application item. FOB origin and origin inspection apply.
- **Delivery:** Required within 20 days after order.

### Description

SEAL, NONMETALLIC ROUND (QTY: 4, NSN: 5330-00-563-5368, Purchase Request: 7018824788)
  Approved Sources:
  - CAGE: 17772, Part No: 389601-1, Company: AERO ENGINEERING & MANUFACTURING
  - CAGE: 75345, Part No: 389601-1, Company: KIRKHILL, INC.
  - CAGE: 98897, Part No: 389601-1, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T1105)