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 6220-01-168-7099
NSN 6220-00-831-1672
NSN 6145-00-009-0619
NSN 5935-00-822-5783
NSN 5965-00-815-2525
NSN 5990-01-267-3590
NSN 5950-01-573-7961
NSN 6320-00-646-3311
NSN 6610-01-112-0447
NSN 6685-01-265-7228
NSN 7035-00-020-2227
NSN 6105-01-353-3251