No other part numbers with same form, fit, and function found.
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.
NSN 4140-00-451-2195
NSN 6620-01-421-3917
NSN 5920-01-438-7160
NSN 6645-01-003-5692
NSN 2925-01-469-8229
NSN 5950-01-083-6737
NSN 6685-01-327-3013
NSN 6685-00-263-4545
NSN 5905-01-056-5434
NSN 5935-01-303-7475
NSN 5985-01-574-3793
NSN 5935-00-390-2182