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 6135-01-421-3189

NSN 6135-01-421-3189
Nonrechargeable Battery

NSN 6135-01-351-1131

NSN 6135-01-351-1131
Nonrechargeable Battery

NSN 6135-01-440-7774

NSN 6135-01-440-7774
Nonrechargeable Battery

NSN 6135-01-633-8502

NSN 6135-01-633-8502
Battery Cell

NSN 6135-01-351-1131

NSN 6135-01-351-1131
Nonrechargeable Battery

NSN 6135-01-479-9609

NSN 6135-01-479-9609
Storage Battery

NSN 6135-01-142-6456

NSN 6135-01-142-6456
Nonrechargeable Battery

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: 10/10/2025 11:47pm view all »

NSN 1670-01-123-3878
Canopy Link Assembly
Stock: 1
NSN 2915-01-495-2683
Jet Engine Fuel Pump
Stock: 10
NSN 4820-00-418-4827
Globe Valve
Stock: 15
NSN 5935-01-383-8122
Electrical Plug Connector
Stock: 1
NSN 5310-00-211-3025
Sheet Spring Nut
Stock: 291
NSN 3438-01-189-5676
Sander Fine Band
Stock: 3
NSN 5305-01-127-7071
Machine Screw
Stock: 26716
NSN 3120-00-127-0888
Sleeve Bearing
Stock: 16