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 5910-01-512-1780
NSN 5935-00-219-4411
NSN 6240-01-186-2033
NSN 5960-00-081-9255
NSN 6220-01-253-0380
NSN 5985-01-344-4552
NSN 5910-01-022-0904
NSN 5910-01-647-7247
NSN 5960-01-575-5603
NSN 6110-01-215-2080
NSN 6650-00-684-3060
NSN 5920-01-165-5187