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 5985-01-044-4523
NSN 5965-01-512-9925
NSN 6620-00-470-3219
NSN 6650-00-166-7160
NSN 5895-01-182-1085
NSN 7035-00-455-7666
NSN 4140-01-649-6071
NSN 6610-00-270-9974
NSN 5835-01-459-8664
NSN 5915-01-658-1734
NSN 6320-01-170-4068
NSN 5999-01-316-9996