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 5950-01-077-7220
NSN 6110-00-353-0139
NSN 6320-01-318-6518
NSN 6685-01-011-7284
NSN 5965-01-005-0341
NSN 6220-01-432-0816
NSN 6620-01-411-7382
NSN 6110-01-038-2028
NSN 5915-01-331-4022
NSN 6645-00-559-3623
NSN 5965-01-170-5705
NSN 5930-01-356-3341