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 5999-00-952-2764
NSN 5950-00-060-2204
NSN 6220-01-509-9943
NSN 7035-01-143-3573
NSN 5920-01-441-9363
NSN 6150-01-350-2063
NSN 6135-01-644-9348
NSN 6220-00-055-2925
NSN 5990-00-838-1082
NSN 5910-00-794-7836
NSN 5925-01-197-2586
NSN 7035-01-267-4836