NAS1473A08

Internally threaded fasteners (hex nuts, lock nuts, castle nuts, wing nuts, self-locking nuts) and washers (flat, lock, spring, and special washers) used to distribute load and secure threaded assemblies.

Reading the part number. NAS1473A08 breaks down as NAS1473 — the National Aerospace Standard that fixes the part's design — plus the dash/suffix code A08, which selects the exact size, material, or finish variant from the tables on that standard. Two parts sharing the NAS1473 base are the same design in different variants.

Price in context. Across the 1,144 items we currently stock in FSC 5310 (Nuts and Washers), published unit prices run from $0.12 to $68,673.00. At $3.85, this item sits well below the class median of $8.76 — commodity hardware usually bought in volume.

Stock activity. This item has appeared once in our supplier stock feed, most recently listed 2026-08-12, with a lot quantity of 1,646 units. Listing activity is a practical signal of ongoing availability; confirm current stock and firm pricing on your quote.

Who orders NAS1473A08. Aircraft owners and MRO shops replacing standard hardware, machine shops and OEMs filling a bill of materials, and government contractors sourcing against NSN 5310-00-849-7028. You can order by part number or by stock number — it is the same item, the same published price, and the same quote form.

Applicable standards. ASME B18.2.2 / B18.16, B18.21 / B18.22, NASM/MS series; steel, stainless, and self-locking (nylon-insert and all-metal) designs.

Need this part modified, or a similar part made to your print? See our U.S.-based CNC machining services and aerospace machining capability.