# DIBBS #SPE4A5-27-T-1530

DLA request for one Lockheed Martin-approved flexible tube coupling assembly

**Posted:** October 21, 2026
**Respond By:** October 28, 2026
**Identifier:** SPE4A5-27-T-1530
**NAICS:** 332919

The Defense Logistics Agency is seeking a replacement flexible tube coupling for a shipboard winch assembly.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Oper OEM Division; buyer contact: Jason Balsiger.
- **OEM:** **Lockheed Martin Corporation** is identified as the approved source for the part.
- **Product:** One flexible tube coupling assembly for an E/I winch assembly, NSN 4730-01-199-3052.
  - Approved-source part numbers: Lockheed Martin 1213C1507 (FIND 8) and 1217B1664.
- **Delivery and requirements:** Delivery is required 20 days after award to USS Chafee (DDG 90), FOB destination. The item is designated critical application, with destination inspection and acceptance.
- No services are listed.

### Description

COUPLING ASSEMBLY, TUBE (QTY: 1, NSN: 4730-01-199-3052, Purchase Request: 7018754479)
  Approved Sources:
  - CAGE: 03538, Part No: 1213C1507 FIND 8, Company: LOCKHEED MARTIN CORPORATION
  - CAGE: 03538, Part No: 1217B1664, Company: LOCKHEED MARTIN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T1530)