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. An integral feature is incorporated for locking.
NSN 5855-01-487-8872
NSN 5990-01-580-2191
NSN 6135-00-985-7887
NSN 5990-01-644-3095
NSN 5930-01-216-5008
NSN 5996-00-165-5027
NSN 6620-00-067-4946
NSN 6650-01-429-9242
NSN 5990-00-821-6257
NSN 6645-01-112-9103
NSN 5930-00-477-8827
NSN 5920-01-468-4791