Classification: Nuts of iron or steel
NSN 4140-00-260-9521
NSN 6240-01-333-1996
NSN 5990-01-213-6319
NSN 5950-01-462-5982
NSN 5935-01-205-0162
NSN 7035-01-245-9585
NSN 5998-01-581-5859
NSN 5910-00-929-2915
NSN 6645-00-602-5968
NSN 6645-00-372-2618
NSN 5945-00-146-4693
NSN 5998-01-485-2085