# DIBBS #SPE4A6-27-T-3460

DLA procurement for three configuration-controlled plain spherical bearings

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-3460
**NAICS:** 332991

DLA Weapons Support is seeking three controlled-configuration plain spherical bearings for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; point of contact: Justin Willcox.
- **Requested item:** 3 each plain spherical bearings, NSN 3120-01-660-8217 (also shown as 3120016608217).
- **Named manufacturers / sources:** **Kamatics Corporation** and **Electric Boat Corporation**. Listed part identifiers include Kamatics P/N KNR20-CNV-88 and KNR20-CNV-880SS, and Electric Boat P/N H547-1905-45; the technical description also identifies Electric Boat P/N KNR20-CNV-88 as an acceptable source.
- **Configuration and technical requirements:** Naval Sea Systems Command drawing 7384258, latest revision; associated item P/N 167-7384258-45. The item is configuration-controlled and designated for a critical application. The solicitation references TDP Rev A Gen 1, QAP 13873 QAP-B02, revision B, and drawing 53711 7384258, revision A.
- **Delivery and handling:** Single supply delivery due 167 days after award; FOB Origin, with inspection and acceptance at origin. Packaging, marking, quality, and configuration-control requirements apply. Technical data is export-controlled.
- **Potential equivalent suppliers:** SKF, RBC Bearings, and The Timken Company offer spherical plain bearing products, subject to meeting the solicitation's source approval and technical requirements.

### Description

BEARING, PLAIN, SPHERICA (QTY: 3, NSN: 3120-01-660-8217, Purchase Request: 7018679665)
  Approved Sources:
  - CAGE: 50632, Part No: KNR20-CNV-88, Company: KAMATICS CORPORATION
  - CAGE: 50632, Part No: KNR20-CNV-880SS, Company: KAMATICS CORPORATION
  - CAGE: 96169, Part No: H547-1905-45, Company: ELECTRIC BOAT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T3460)