Stock Parts Store
8,574 stocked mil-spec and NSN parts, organized the way commercial buyers actually search — with published pricing on every item.
Mil-spec and commercial screws — machine screws, cap screws, close-tolerance and structural screws — most carrying MS or NAS part numbers.
2,443 items · from $0.03
Hex bolts, structural and close-tolerance aircraft bolts, and studs, in the AN, NAS, and MS families.
1,161 items · from $0.15
Self-locking nuts, castellated nuts, plain and lock washers — the highest-volume hardware class we stock.
1,177 items · from $0.12
Cotter pins, spring pins, clevis and machine pins, and machine keys.
253 items · from $0.18
AS568 o-rings, packings with retainer (NAS1523), gaskets, and seals in NBR, FKM, and mil-spec compounds.
1,150 items · from $0.14
Compression and extension springs, plus bushings, rings, shims, and spacers.
269 items · from $0.27
Fastening devices, commercial and weapon-system hardware, knobs, latches, clamps, and brackets.
656 items · from $0.18
AN and AS flared-tube fittings, hydraulic hose and hose assemblies, pipe and tube.
368 items · from $0.38
Powered and nonpowered valves for fuel, hydraulic, and pneumatic systems.
6 items · from $75.00
Antifriction ball and roller bearings, rod ends, and plain bearings and bushings.
144 items · from $3.85
Gears, groove pulleys, sprockets, drive belts, and mechanical power-transmission shafts.
26 items · from $7.00
Airframe structural components, aerial-delivery hardware, and ground-support items with aircraft pedigree.
5 items · from $8.76
Cab, body, brake, steering, axle, and engine-accessory parts for military trucks and tracked vehicles — the classes fleet maintainers and historic military vehicle owners search.
38 items · from $3.51
Resistors, fuses, circuit breakers, connectors, cable assemblies, and lighting.
58 items · from $2.62
Navigation instruments, autopilot components, flow and liquid-quantity instruments, and pressure, temperature, and humidity gauges.
4 items · from $140.19
Marine hardware and hull items — scuttle and hatch fittings and deck hardware for ships and boats.
1 items · from $105.14
Metals stock, chain and rigging fittings, tools, safety equipment, and general industrial supply items.
143 items · from $1.05
Every stocked item on this site has a published unit price — you do not need a government contract, an account, or a phone call to see it. Find your item by category above, by part number (MS, NAS, AN, AS, mil-spec, or OEM), or by National Stock Number; the same item carries the same price on every path. Send the RFQ form on any page with your quantity and we respond within one business day with a firm quote, lead time, and documentation list. Items ship with source and country-of-origin paperwork — Türkiye origin, a DFARS qualifying country, offerable without Buy American penalties on DoD and DLA buys. New to stock hardware? Start with the buyer’s guides.
BOM and kit fill with published pricing and the DFARS qualifying-country origin story.
Standard hardware by MS/NAS/AN number, cross-referenced supersessions, honest documentation.
NSN parts from the -20P manual that civilians can actually buy.
Marine hardware, fittings, and valves against yard-period deadlines.
Stop machining standard hardware — batch-quote it instead.
Use published pricing as market research and a source of supply for DIBBS quotes.
Country of origin: Türkiye (Turkey) — a DFARS qualifying country. Türkiye is a NATO ally with a reciprocal defense procurement agreement with the U.S. Department of Defense, making it a qualifying country under DFARS 225.003. On DoD and DLA solicitations, qualifying-country end products are evaluated without Buy American price penalties — they compete on par with domestic product — and DoD trade-agreements clauses (DFARS 252.225-7021) expressly accept qualifying-country end products.
Dollar thresholds. The Trade Agreements Act only applies to supply contracts at or above $174,000 (the WTO GPA threshold effective March 2026); below that — where the vast majority of hardware buys fall — the TAA does not apply at all. The main exclusion is civilian-agency solicitations at or above that threshold that restrict award to TAA designated-country products (Türkiye is not TAA-designated). Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
