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 6645-01-538-5041
NSN 2925-01-129-1261
NSN 5925-01-268-0426
NSN 6240-00-125-6559
NSN 5945-01-301-5518
NSN 5910-01-267-9919
NSN 6110-01-629-5260
NSN 6105-00-373-3780
NSN 7035-01-610-6073
NSN 5915-01-579-3650
NSN 5960-00-549-3760
NSN 5999-00-136-8446