This procurement is for a source-controlled plain self-aligning bearing, NSN 3120011818402, with a quantity of 139 EA. Approved manufacturers/sources are 09455, 19151, and 61125, all referencing part 7-311123630. Delivery is to W1A8 DLA Distribution within 161 days after date of award. The solicitation is an RFQ available online only, and the furnished items must meet the cited drawing requirements. Drawings and military specifications/standards may be retrieved or ordered electronically, and responsible sources may submit quotes electronically.