# DIBBS #SPE7M4-26-T-412W

DLA Land and Maritime Solicits Piston Rings and First Article Test Requirement

**Posted:** September 16, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M4-26-T-412W
**NAICS:** 336413

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting quotations for piston rings and a contractor first article test requirement.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Contact: Blake Tushar
- OEMs and Vendors:
  - Goodrich Corporation is the approved source for the piston ring
- Products/Services Requested:
  - Piston Ring (NSN 4310-00-395-087)
    - Part Number: 990505-11 (Goodrich Corporation)
    - Quantity: 24 units
    - Critical application item, export-controlled, requires engineering source approval
    - Packaging and marking must comply with MIL-STD-129 and DLA requirements
  - Contractor First Article Test Requirement
    - Part Number: 0001S00000053
    - Quantity: 1 unit
    - Contractor testing required per FAR 52.209-3
- Unique/Notable Requirements:
  - Engineering source approval required for piston ring
  - Export control and cybersecurity compliance required
  - First article test report must be submitted within 30 days of contract award; government approval notification within 120 days
  - Delivery is FOB origin
- Technical documentation is available for the piston ring
- No other OEMs or vendors are mentioned besides Goodrich Corporation

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7018274184)
RING, PISTON (QTY: 24, NSN: 4310-00-039-5087, Purchase Request: 7018274184)
  Approved Sources:
  - CAGE: 6K4C8, Part No: 990505-11, Company: GOODRICH CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T412W)