Hardness critical item
NSN 6620-01-311-3516
NSN 6220-01-204-0342
NSN 6145-01-475-2418
NSN 5990-01-254-2936
NSN 5990-01-197-6922
NSN 5998-00-822-8006
NSN 5985-01-384-3847
NSN 6130-00-350-1512
NSN 6110-00-911-4000
NSN 7035-00-124-9383
NSN 5965-01-071-3704
NSN 6145-01-470-3575
Last Updated: 02/20/2025