Frequently Asked Questions

Send your NSN list, part numbers or a description through our quote form or to sales@partyardmilitary.com. Our procurement team replies within 24 hours with availability, pricing, lead times and certifications.

Yes. An NSN, a manufacturer part number or a short description is enough to start. If you have the CAGE code or a photo of the part label, include it to speed up identification.

Yes. Our network goes beyond the 20+ manufacturers listed. Send us the part details and our procurement team will source it through manufacturer networks and authorized stock.

An NSN is a 13-digit code that identifies a standardized item of supply across NATO and allied forces. It combines a 4-digit supply class with a 9-digit item number (NIIN). NSNs are assigned through the NATO Codification System, so the same part has one number for every army, navy and air force that uses it.

Search our free NSN database by NSN, part number or description. If you can't find it, send us the part number and manufacturer and we will identify it for you.

A CAGE (Commercial and Government Entity) code identifies a supplier in defense procurement. NCAGE is the NATO equivalent for companies outside the United States. PartYard Defense holds NCAGE code P3527.

ISO 9001:2015, NATO NCAGE (P3527), a declaration of compliance with AQAP 2110 from the Portuguese Ministry of Defence (DGRDN), UN Registered Supplier, IMPA Member and PME Líder. See our Certifications page.

AQAPs are NATO quality assurance requirements applied to defense contracts. AQAP 2110 covers design, development and production and builds on ISO 9001. AQAP 2131 covers final inspection and test of delivered items. AQAP 2310 applies to service providers in aviation, space and defense and builds on EN 9100.

Mil-spec (military specification) is a standard issued by defense authorities, such as MIL-PRF or MIL-DTL, that defines how an item must be made and tested. Buying to the spec means a part from any qualified source will perform the same way.

PELI cases are watertight, crushproof and dustproof protective cases used to transport and store sensitive equipment such as electronics, optics, weapons and medical kits. We supply the PELI range from small cases to pallet containers.

Anti-seize is a lubricant applied to threads and mating parts to prevent seizing, galling and corrosion, so they can be taken apart later. Armite offers compounds for steel, aluminum and stainless parts, including MIL907 and the Boeing BMS3-28 lead-free anti-seize. For water-displacing corrosion protection, Armite 12|34® Formula is qualified to MIL-PRF-81309H.

AOG (Aircraft on Ground) means an aircraft cannot fly until a part is replaced or repaired. We offer AOG emergency support for military and commercial aircraft, together with MRO services: component overhaul, repairs and customized service programs.