# DIBBS #SPE4A5-27-T-0509

DLA solicitation for 19 Sikorsky cylinder washers

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A5-27-T-0509
**NAICS:** 332722

The Defense Logistics Agency is seeking a small quantity of source-controlled aircraft cylinder washers for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Oper OEM Division; buyer contact: Stephanie Hewlett.
- **Solicitation:** RFQ SPE4A5-27-T-0509.
- **Product:** 19 cylinder washers, NSN 5310-01-129-3666; **Sikorsky Aircraft Corporation** part number 65664-06311-102 (CAGE 78286). Sikorsky is identified as the approved source.
- **Requirements:** Critical application item. Delivery is required 167 days after order; FOB origin, with destination inspection and acceptance. Packaging, marking, and supply-chain traceability requirements apply.
- **Services:** No services are listed.

### Description

WASHER, CYLINDER (QTY: 19, NSN: 5310-01-129-3666, Purchase Request: 7018680246)
  Approved Sources:
  - CAGE: 78286, Part No: 65664-06311-102, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T0509)