No other part numbers with same form, fit, and function found.
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.
Classification: Nuts of iron or steel
NSN 6620-01-266-5545
NSN 6320-01-335-8336
NSN 5910-00-844-3632
NSN 6320-01-453-2358
NSN 6105-01-203-4384
NSN 6150-01-013-6726
NSN 5925-00-760-6350
NSN 6105-00-702-9521
NSN 5910-01-137-6342
NSN 6620-01-054-9346
NSN 6240-01-298-0470
NSN 6620-01-363-0499