Specific material is 18-8 stainless steel
A plain nut on which has been assembled a nonremovable washer.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5950-00-166-0794
NSN 7035-00-463-7143
NSN 2925-01-415-2140
NSN 5975-01-392-2211
NSN 4140-00-399-5994
NSN 6150-01-359-3690
NSN 6240-00-193-8573
NSN 7035-01-462-2953
NSN 6645-00-181-1877
NSN 5895-01-073-1868
NSN 6620-01-389-3324
NSN 6145-01-322-9110