# SAM #SPE7M127U0217
DLA solicitation for 55 piston rings
**Buyer:** DLA Land and Maritime
**Posted:** October 06, 2026
**Respond By:** October 21, 2026
**Identifier:** SPE7M127U0217
**NAICS:** 333912, 333618
DLA Land and Maritime is seeking quotes for 55 piston rings identified by a specific NSN and approved-source part number.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Land and Maritime, through DLA Maritime Columbus.
- **Product requested:** 55 piston rings, NSN 4310-01-452-4953, part number 18-C1147-7C.
- **Approved source:** CAGE code 28953. No company or OEM name is provided in the opportunity information.
- **Ordering and delivery:** The solicitation may result in a one-year automated Indefinite Delivery Contract, with a guaranteed minimum quantity of 8 and an aggregate order ceiling of $350,000. Deliveries may be made to DLA depots within and outside the continental United States.
### Description
Proposed procurement for NSN 4310014524953 RING,PISTON:
Line 0001 Qty 55 UI EA Deliver To: By: 0073 DAYS ADO
This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term of the contract/order will be one year or until the aggregate total of orders placed against the contract/order reach 350000.00. The estimated number of orders per year is 1. The Guaranteed Minimum quantity will be 8. Items will be shipped to various CONUS and OCONUS (via consolidation and containerization point) DLA Depots.
Approved source is 28953 18-C1147-7C.
The solicitation is an RFQ and will be available at the link provided in this notice. Hard copies of this solicitation are not available. Specifications, plans, or drawings are not available.
All responsible sources may submit a quote which, if timely received, shall be considered.
Quotes must be submitted electronically.
Additional Links:
DLA LAND AND MARITIME
[View original listing](https://sam.gov/opp/7fbc0ff331e84b5d80c3f142bf427f02/view)