# SAM #SPE7M127U0780
DLA solicitation for 22 approved-source piston rings
**Buyer:** DLA Land and Maritime
**Posted:** October 07, 2026
**Respond By:** October 22, 2026
**Identifier:** SPE7M127U0780
**NAICS:** 333912, 332117
DLA is seeking 22 approved-source piston rings for its maritime supply mission.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, DLA Maritime Columbus.
- **Item requested:** 22 piston rings, NSN 4310123477141; unit of issue is each.
- Approved-source identifier: 1KWT0; part number: 031 901. The source’s company name is not provided.
- **Delivery requirement:** Within 56 days after order. Items may be shipped to DLA depots in the continental United States or overseas.
- **Contract scope:** The resulting ordering period is one year or until aggregate orders reach $350,000, whichever occurs first. The notice estimates one order per year and specifies a guaranteed minimum quantity of 3.
### Description
Proposed procurement for NSN 4310123477141 RING,PISTON:
Line 0001 Qty 22 UI EA Deliver To: By: 0056 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 3. Items will be shipped to various CONUS and OCONUS (via consolidation and containerization point) DLA Depots.
Approved source is 1KWT0 031 901.
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/e378116e4ea3419a8395f568c39782e7/view)