A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
NSN 6110-01-199-5442
NSN 5935-01-430-2481
NSN 5965-00-102-8521
NSN 6105-01-196-9971
NSN 5950-00-400-3398
NSN 6220-01-052-3745
NSN 6145-00-981-3224
NSN 5920-01-265-7679
NSN 5998-01-363-6900
NSN 5990-01-092-7879
NSN 7035-00-371-7749
NSN 6320-01-331-1783