# DIBBS #SPE7L3-27-T-2509

DLA solicitation for 238 Ontic metal seal rings

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7L3-27-T-2509
**NAICS:** 423840, 339991

DLA Weapons Support is seeking a small-business supplier for 238 source-controlled metal seal rings.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; point of contact: Susan Diamond.
- **OEM / approved source:** **Ontic Engineering & Manufacturing, Inc.** (CAGE 45934), part number 124232.
- **Product:** 238 metal seal rings, NSN 5330-00-588-9750.
- **Notable requirements:** Restricted-source, critical-application item requiring Government Design Control Activity engineering source approval. FOB origin; destination inspection and acceptance apply.
- **Set-aside:** Total small-business set-aside.

### Description

SEAL RING, METAL (QTY: 238, NSN: 5330-00-588-9750, Purchase Request: 7019014834)
  Approved Sources:
  - CAGE: 45934, Part No: 124232, Company: ONTIC ENGINEERING & MANUFACTURING,
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T2509)