# DIBBS #SPE4A5-27-T-2545

DLA request for 37 RTX counterbalance weights

**Posted:** November 06, 2026
**Respond By:** November 13, 2026
**Identifier:** SPE4A5-27-T-2545
**NAICS:** 336413

DLA Weapons Support is seeking a restricted-source aircraft counterbalance weight for a critical application.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Oper OEM Division; buyer contact: KOONJ SPICER.
- OEM: **RTX Corporation** (CAGE 77445), the identified source for the requested item.
- Requested item: 37 counterbalance weights, NSN 3040-01-074-7720, part number 387384CL4.
- Source approval: Government engineering source approval is required; the item is identified as restricted-source.
- Quality and marking: Marking must follow PWA310 and MIL-STD-130 procedures. Penetrant inspection is required per MIL-STD-6866, Type I, Method B, Level III.
- Delivery and acceptance: Delivery is required 171 days after award, FOB Origin, with destination inspection and acceptance at DLA Distribution Depot Oklahoma.
- Access requirement: Export-controlled technical data access requirements apply.

### Description

WEIGHT, COUNTERBALANCE (QTY: 37, NSN: 3040-01-074-7720, Purchase Request: 7019029528)
  Approved Sources:
  - CAGE: 77445, Part No: 387384CL4, Company: RTX CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T2545)