This procurement is for 7 EA of a centrifugal fan assembly (NSN 4140016064520), a source-controlled drawing item with approved sources 82877 012181000 and 82877 4A48212H01. Delivery is to W1A8 DLA Distribution by 231 days ADO. The solicitation is an RFQ available through the provided link; hard copies are not available. Furnished items must meet the cited drawing requirements, and digitized drawings plus military specifications/standards may be retrieved or ordered electronically. Quotes must be submitted electronically, and all responsible sources may submit a quote if timely received.