Nuclear hardness critical item
NSN 6645-00-925-3857
NSN 6620-00-953-8570
NSN 4140-01-432-6434
NSN 4140-00-807-4745
NSN 5835-01-069-4560
NSN 6685-00-098-6500
NSN 6610-00-231-5266
NSN 5925-01-019-9703
NSN 6145-01-081-6255
NSN 6320-01-411-7469
NSN 5996-00-420-4095
NSN 5835-00-532-5910
Last Updated: 07/10/2025