The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for a spares buy under the NAICS code 333998, which pertains to miscellaneous general-purpose machinery manufacturing. The procurement requires government source approval prior to award, and interested vendors must submit a quote via email to Gerard T. Weiss at gerard.t.weiss.civ@us.navy.mil by the specified due date. This opportunity is critical for ensuring the availability of necessary spare parts to support fleet operations, with an emphasis on early and incremental deliveries. Vendors are advised to review the NAVSUP WSS source approval brochure for submission requirements, as offers lacking the necessary documentation will not be considered.