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 4820-00-245-7699

NSN 4820-00-245-7699
Angle Valve

NSN 4820-00-571-5869

NSN 4820-00-571-5869
Valve Disk

NSN 4820-01-201-0799

NSN 4820-01-201-0799
Gaseou Pressure Equalizing Valve

NSN 4820-01-193-1762

NSN 4820-01-193-1762
Boo Valve Assembly

NSN 4820-01-255-8980

NSN 4820-01-255-8980
Valve Seat

NSN 4820-01-329-5543

NSN 4820-01-329-5543
Angle Valve

NSN 4820-01-650-5675

NSN 4820-01-650-5675
Safety Relief 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: 07/11/2025 02:24pm view all »

NSN 5975-01-029-4176
Safety Shorting Probe
Stock: 14
NSN 5330-01-458-9571
Nonmetallic Strip Seal
Stock: 5
NSN 5305-00-978-9342
Socket Head Cap Screw
Stock: 58203
NSN 5961-00-052-5420
Transistor
Stock: 637
NSN 4820-01-383-5019
Safety Relief Valve
Stock: 2
NSN 1680-01-492-9123
Pitch Control Assy
Stock: 4
NSN 1630-01-494-0350
Hydraulic Brak Cylinder Assembly
Stock: 7
NSN 5330-00-111-0723
Gasket
Stock: 125