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 5930-01-006-3520
NSN 6240-01-104-5693
NSN 6240-01-248-0424
NSN 5910-01-610-0147
NSN 6105-01-111-3043
NSN 6685-01-414-8811
NSN 6220-01-510-9765
NSN 6620-01-554-0030
NSN 4140-01-350-4475
NSN 7035-00-941-4949
NSN 6130-01-514-5107
NSN 6110-00-140-5110