Material: steel alloy, spec. Mil-s-23284
NSN 5915-01-053-2956
NSN 6135-01-159-9705
NSN 7035-00-179-3924
NSN 6320-00-174-1362
NSN 4140-00-347-6807
NSN 5910-01-159-7590
NSN 6610-01-554-1854
NSN 6135-01-104-3790
NSN 5895-01-541-1898
NSN 5925-01-191-9854
NSN 5920-00-182-9948
NSN 6130-01-352-5644