The proposed procurement is for 34 each of an orifice assembly, NSN 1650003221251, with an approved source of 81873 and part number 3151-162. Delivery is to DLA Distribution Depot Hill and is required within 449 days after date of order. The solicitation is an RFQ available through the provided link, and hard copies, specifications, plans, and drawings are not available. All responsible sources may submit quotes electronically for consideration.