Hardness critical item
NSN 5998-01-250-4489
NSN 5999-01-316-6276
NSN 5915-00-686-9149
NSN 5965-01-250-8542
NSN 6135-01-384-4395
NSN 7035-01-165-0234
NSN 5975-01-352-5647
NSN 6645-01-448-8375
NSN 6320-01-573-6490
NSN 6105-01-137-9274
NSN 6145-01-152-6232
NSN 5935-01-512-0865
Last Updated: 02/14/2025