Hardness critical item
NSN 6135-00-027-3914
NSN 6220-01-141-1143
NSN 5999-01-259-5467
NSN 5990-01-565-2226
NSN 5910-01-532-3558
NSN 5835-01-045-3371
NSN 5925-01-353-6131
NSN 5996-01-147-6054
NSN 5996-01-055-2253
NSN 5920-00-964-9986
NSN 5935-01-228-9804
NSN 6110-01-197-9850
Last Updated: 02/28/2025