# DIBBS #SPE7LX-27-U-0323

DLA solicitation for 58 nonmetallic special-shaped-section seals

**Posted:** October 22, 2026
**Respond By:** November 05, 2026
**Identifier:** SPE7LX-27-U-0323
**NAICS:** 339991

The Defense Logistics Agency is seeking an estimated 58 nonmetallic seals for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Strategic Acquisition Program Directorate; buyer contact: Theodore Misiolek.
- **Requested item:** 58 estimated units of a nonmetallic special-shaped-section seal, NSN 5330-01-137-2803 (also shown as 5330011372803). The estimated quantity is not guaranteed.
- **Approved OEMs and part numbers:**
  - **THE BOEING COMPANY** — P/N 68B250050-251.
  - **KIRKHILL, INC.** — P/N 68B250050-251 and SF11-1004-251.
- **Notable requirements:** 240-month, non-extendable shelf life; no asbestos; export-controlled technical-data access eligibility; specified packaging and marking. The item is identified as a critical-application, Type I shelf-life item.
- **Performance and delivery:** One-year indefinite-delivery contract; delivery is required 201 days after each delivery order. No specific start or end date is provided.

### Description

SEAL, NONMETALLIC SPECI (QTY: 58, NSN: 5330-01-137-2803, Purchase Request: 1000246109)
  Approved Sources:
  - CAGE: 50744, Part No: 68B250050-251, Company: KIRKHILL, INC.
  - CAGE: 50744, Part No: SF11-1004-251, Company: KIRKHILL, INC.
  - CAGE: 76301, Part No: 68B250050-251, Company: THE BOEING COMPANY
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7LX27U0323)