A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 6610-01-202-1373
NSN 5990-00-901-6720
NSN 5935-00-111-8638
NSN 6610-01-053-6781
NSN 5910-01-417-4315
NSN 6240-00-132-5375
NSN 6610-01-087-7718
NSN 5925-01-527-0780
NSN 2925-01-168-6253
NSN 4140-00-035-4997
NSN 7035-01-519-9270
NSN 6650-01-525-7370