The government seeks a gate valve under NSN 4810012578654, quantity 11 each, delivered to W1A8 DLA Distribution. Delivery is required within 157 days after date of order. This is a source-controlled drawing item, with approved source 73760 AV16B2138D, and furnished items must meet the cited drawing requirements. The procurement is an RFQ available through the provided link; hard copies are unavailable, though digitized drawings and military specifications/standards can be retrieved or ordered electronically. All responsible sources may submit an electronic quote for timely consideration.