RING SET, PISTON

The contract specifies the procurement of a piston ring set, second stage, for use with compressor high pressure nitrogen systems, identified by NSN 4310005860908 and part number K15-350H23-20 from COOPER INTERCONNECT, INC. A total of nine units are required at a unit price of $9.00, with a total contract value of $81.00. Delivery is mandated within 168 days to the DLA Distribution San Joaquin warehouse in Tracy, California, under FOB origin terms with zero variance tolerance on quantity. The items must comply with MIL-STD-2073-1E packaging standards, including Type 1 or 2, Class B or C, Style 1 fabric bags per MIL-B-117, and marking in accordance with MIL-STD-129. Mercury and mercury-containing compounds are strictly prohibited from contact with the hardware except for specific functional exceptions such as batteries, fluorescent lights, instruments, sensors, controls, weapon systems, or chemical analysis reagents approved by NAVSEA, with portable devices containing mercury requiring shockproof construction and a secondary containment barrier per NAVSEA 5100-003D. The product is designated as a critical application item, and all technical and quality requirements referenced by R or I numbers are governed by the DLA Master List of Technical and Quality Requirements, with revisions tied to the solicitation or award date depending on acquisition type. Inspection and acceptance occur at the destination, and transportation logistics must adhere to DLAD Proc Notes C19 and C20. The solicitation was issued on July 23, 2026, with a response deadline of August 3, 2026, and is classified under NAICS code 333912 by the Department of Defense’s Fluid Handling Division.