A part, assembly, or system identified as essential to weapon system perperformance or operation to preserve life and safety of personnel
NSN 5990-01-345-1468
NSN 6620-00-854-5024
NSN 5965-01-449-1101
NSN 2925-01-164-9579
NSN 5835-00-540-9669
NSN 5910-01-449-1055
NSN 6105-01-479-0060
NSN 5835-01-143-9143
NSN 5910-00-127-9435
NSN 5855-01-433-2220
NSN 5999-01-068-3257
NSN 5950-01-634-0677
Last Updated: 07/28/2025