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 6110-01-400-4207
NSN 6685-00-188-1991
NSN 6320-01-294-2500
NSN 6135-01-130-3145
NSN 5945-01-170-3360
NSN 2925-01-643-4472
NSN 5990-01-157-0441
NSN 5996-00-870-5440
NSN 5905-00-247-1008
NSN 5990-01-443-2931
NSN 6135-01-626-3219
NSN 5999-01-525-8083