Hardness critical item
NSN 6105-00-837-8056
NSN 6150-01-062-9195
NSN 6685-01-197-7703
NSN 5895-01-181-5471
NSN 6135-00-676-5807
NSN 6135-01-387-0754
NSN 5855-01-003-7102
NSN 6620-00-053-9567
NSN 6620-01-468-6017
NSN 5965-01-416-9564
NSN 5905-00-250-6044
NSN 6620-01-401-5356
Last Updated: 06/14/2025