About Us

MilSpec.parts is a distributor of military and aeronautical standard parts, consumables, and components. We supply a range of adhesives and chemicals, hardware, electrical, and shop supplies. If you have an exact part number, use the global search at the top of this page. You can also find parts using the NSN Catalog link below, or click the Parts by Milspec to find parts by Milspec category.

Parts by MILSPEC

Milspec standards are established by the US Department of Defense (DoD) to ensure the quality, reliability, and compatibility of military equipment and materials. This catalog organizes all NSN products by their MILSPEC designations.

NSN Stock Inventory

Inventory quantities last updated: 10/13/2025 12:59am view all »

NSN 3110-00-100-0365
Tapered Roller Bearing Cup
Stock: 143
NSN 1670-00-242-9169
Aerial Delivery Cargo Bag
Stock: 6
NSN 4730-01-588-3541
Hose Clamp
Stock: 3
NSN 5340-00-596-7485
Catch Strike
Stock: 9
NSN 3110-00-100-0497
Tapered Roller Bearing Cup
Stock: 164
NSN 1615-01-491-1845
Helicopt Mechanical Transmission
Stock: 1
NSN 4820-00-036-3858
Flat Valve Diaphragm
Stock: 14
NSN 1615-01-199-7646
Controllable Swashplate
Stock: 3