# DIBBS #SPE7L3-27-T-1639

DLA solicitation for 57 source-controlled metal seal rings

**Posted:** November 02, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE7L3-27-T-1639
**NAICS:** 339991

The Defense Logistics Agency is seeking 57 source-controlled metal seal rings for its Weapons Support organization.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; point of contact: Susan Diamond.
- **Solicitation:** SPE7L3-27-T-1639, for NSN 5330-01-074-4994, CLIN 0001.
- **Product and quantity:** 57 metal seal rings; part piece number 12286825. The item must meet the cited source-control drawing requirements.
- **Named OEMs and approved part numbers:** **Honeywell Aerospace US LLC** (3-300-261-03) and **Kaydon Ring & Seal Inc.** (72088).
- **Notable requirements:** Delivery is FOB Origin within 158 days after order. Destination inspection and acceptance apply. Eligibility to access export-controlled technical data and CMMC Level 2 C3PAO certification are specified.

### Description

SEAL RING, METAL (QTY: 57, NSN: 5330-01-074-4994, Purchase Request: 7018833163)
  Approved Sources:
  - CAGE: 75370, Part No: 72088, Company: KAYDON RING & SEAL INC
  - CAGE: 99193, Part No: 3-300-261-03, Company: HONEYWELL AEROSPACE US LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T1639)