Rockwell c scale 40 min and rockwell c scale 45 max washer
A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6650-00-549-5672
NSN 2925-01-633-4048
NSN 5925-00-307-4015
NSN 2925-01-597-9541
NSN 5960-01-215-0992
NSN 6130-00-084-3042
NSN 6135-01-581-1039
NSN 5925-01-468-7146
NSN 6645-00-155-2398
NSN 5965-00-925-7314
NSN 5945-00-894-2142
NSN 5985-01-289-8838