# DIBBS #SPE7L3-27-T-2092

DLA solicitation for 2,491 drawing-controlled piston rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L3-27-T-2092
**NAICS:** 333613

The Defense Logistics Agency is seeking 2,491 drawing-controlled piston rings for DLA Weapons Support.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; contracting contact: Karen McCarley.
- **OEMs and vendors:** No manufacturer, OEM, or commercial vendor is named in the provided materials.
- Product: 2,491 piston rings, NSN 3040-01-031-7500 (CLIN 0001); no separate manufacturer part number is identified.
- Technical basis: Technical data package Rev B Gen 2; basic drawing 10001 2507583 Rev N, with reference drawings 53711 5906078 Rev H and 10001 2502811 Rev M. Identified as a critical application item.
- Notable requirements: Origin inspection and acceptance, technical inspection at the manufacturing facility, export-data access approval, and CMMC Level 2 certification.
- Delivery: FOB Origin, 223 days after award.

### Description

RING, PISTON (QTY: 2491, NSN: 3040-01-031-7500, Purchase Request: 7019030634)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T2092)