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.

NSN 4820-01-290-5644

NSN 4820-01-290-5644
Ball Valve

NSN 4820-01-193-1762

NSN 4820-01-193-1762
Boo Valve Assembly

NSN 4820-00-727-4122

NSN 4820-00-727-4122
Fluid Pressure Regulating Valve

NSN 4820-01-278-2683

NSN 4820-01-278-2683
Globe Valve

NSN 4820-01-034-5559

NSN 4820-01-034-5559
Check Valve

NSN 4820-00-976-4083

NSN 4820-00-976-4083
Flow Control Valve

NSN 4820-00-835-9814

NSN 4820-00-835-9814
Check Valve

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: 10/06/2025 02:29pm view all »

NSN 3110-01-465-6316
Airframe Ball Bearing
Stock: 4
NSN 5315-00-957-9395
Headed Straight Pin
Stock: 1413
NSN 5305-01-612-9294
Socket Head Cap Screw
Stock: 8278
NSN 5905-00-005-0216
Nonwire Wound Variable Resistor
Stock: 1
NSN 5910-00-823-1612
Air Dielectri Variable Capacitor
Stock: 7
NSN 5905-00-902-0622
Thermal Resistor
Stock: 2
NSN 5133-00-061-6283
Twist Drill
Stock: 2651
NSN 3110-00-004-7172
Tapered Roller Bearing Cup
Stock: 42