# DIBBS #SPE4A6-27-Q-0005

Solicitation for Turbine Seal Rings and First Article Testing

**Posted:** September 25, 2026
**Respond By:** October 09, 2026
**Identifier:** SPE4A6-27-Q-0005
**NAICS:** 336412, 336413

DLA Aviation is seeking quotations for turbine seal rings and associated first article testing for aviation applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division, Richmond, VA
  - Buyer: Christine Donald
- OEMs and Vendors:
  - Paramount Machine Company, Inc.
  - RTX Corporation
- Products Requested:
  - Seal Ring, Turbine
    - NSN 2840-01-120-1779
    - Part number 4009841P15
    - Quantity: 34 units
    - Critical safety item
    - Approved sources: Paramount Machine Company, Inc. and RTX Corporation
  - Contractor First Article
    - NSN 0001S00000053
    - First article testing required: 3 units
- Unique Requirements:
  - Compliance with SAE AS9100 quality standards
  - MIL-STD-129 marking
  - Export control and cybersecurity requirements
  - Firm fixed price contract, FOB origin
  - Inspection and acceptance at origin
  - Delivery required within 250 days after order
  - First article test reports due within 250 days from contract date

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7017356948)
SEAL RING, TURBINE (QTY: 34, NSN: 2840-01-120-1779, Purchase Request: 7017356948)
  Approved Sources:
  - CAGE: 2T575, Part No: 4009841P15, Company: PARAMOUNT MACHINE COMPANY, INC.
  - CAGE: 52661, Part No: 4009841P15, Company: RTX CORPORATION
  - CAGE: 77445, Part No: 4009841P15, Company: RTX CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627Q0005)