This NAVSUP WSS/DLA-Aviation solicitation, issued under EAF/SEPA authority, seeks FAA-certified spare parts requiring an FAA Authorized Release Certificate (Form 8130-3 Airworthy Approval Tag), AS/EN/JISQ 9100 or equivalent quality requirements, and only newly manufactured spares—refurbished, remanufactured, or repaired material is ineligible. Awards are limited to government-approved sources of supply, and distributors of approved sources must provide an authorized distributor letter on the source’s letterhead. Drawings are not available, and applicable requirements include Critical Safety Item identification, source inspection/acceptance with Product Verification Testing where applicable, and Contractor Business Systems. The items carry a 12-month warranty, with defects to be reported within 45 days after discovery. These are non-CLSSA FMS spares owned by customer countries, delivered to a domestic U.S. freight forwarder, excluded from IUID/DFARS 252.211-7003 marking, with FMS delivery/shipping instructions including TAC PE57 and N52214.10.