DLA is procuring 262 EA of NSN 4820011235362, a check valve that is a source-controlled drawing item with approved sources 51046 1210343 and 91816 P32-533. Delivery is to DLA Distribution Puget Sound and is required 102 days after date of order. The solicitation is an RFQ available at the provided link, and hard copies are not available. Furnished items must meet the drawing cited in the solicitation, and digitized drawings and military specifications/standards may be retrieved or ordered electronically. All responsible sources may submit an electronic quote for timely consideration.