Elliptical lock
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 4140-01-185-1159
NSN 6685-01-281-9525
NSN 5996-00-767-4877
NSN 6620-01-466-9478
NSN 5835-01-364-6830
NSN 6320-01-397-9995
NSN 6240-01-502-7280
NSN 6650-00-578-6543
NSN 6220-01-428-3960
NSN 5965-01-331-5431
NSN 6150-01-510-1980
NSN 6620-01-463-1373