This procurement is for one unit of a crankshaft, compressor (NSN 4310015608839), with delivery required to DLA Distribution Puget Sound within 157 days after order. The approved sources are limited to two specific manufacturers. The solicitation is a Request for Quote (RFQ) available only online, with no hard copies, specifications, or drawings provided. All responsible sources may submit electronic quotes for consideration. No budget amount or performance location beyond the delivery destination is specified.