A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5855-00-135-9064
NSN 6135-01-351-2690
NSN 6645-01-497-6543
NSN 5998-01-548-1100
NSN 5965-01-351-4615
NSN 5975-01-456-7638
NSN 6110-01-341-6138
NSN 6220-01-200-6461
NSN 6320-01-243-2276
NSN 5905-01-556-7315
NSN 4140-00-401-7851
NSN 5998-01-642-8184