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 5998-00-277-7552
NSN 5985-00-143-0008
NSN 5990-01-633-9503
NSN 6685-01-308-0859
NSN 6150-01-381-7282
NSN 6650-01-425-7362
NSN 5925-01-382-6949
NSN 6620-00-199-8734
NSN 5960-01-381-8475
NSN 7035-01-557-2779
NSN 5920-01-032-5002
NSN 6135-00-686-4777