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 5985-01-124-2508
NSN 6610-01-518-8344
NSN 6240-01-011-2267
NSN 5945-01-251-4601
NSN 5930-01-247-2590
NSN 6145-01-510-9570
NSN 6145-01-044-1635
NSN 6645-00-221-7071
NSN 5999-00-155-3088
NSN 6130-01-063-7011
NSN 6650-01-604-9073
NSN 5950-01-022-9184