The procurement is for 9,170 EA of NSN 4310010318351 RING,PISTON, with delivery to DLA Distribution Puget Sound by 168 days ADO. This is a source-controlled drawing item with approved source 74069 2505431. The solicitation is an RFQ available via the provided link, and hard copies will not be available. Furnished items must meet the cited drawing requirements, and digitized drawings and military specifications/standards may be retrieved or ordered electronically. All responsible sources may submit quotes electronically.