Procurement is for 16 EA of a valve gear operator, NSN 4820015224070, with approved sources 63600 6600-001-000, 63600 6622/1 PL REV - FN 1, and 63600 6622/1 REV A FN 1. Delivery is required to W1A8 DLA DISTRIBUTION within 168 days after date of order. The solicitation is an RFQ available via the provided link; hard copies are not available. Specifications, plans, and drawings are not available. All responsible sources may submit an electronic quote for timely consideration.