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 5990-01-238-1975
NSN 6220-00-489-1440
NSN 6220-01-133-4286
NSN 5910-01-264-7169
NSN 7035-00-922-5700
NSN 5945-01-650-1812
NSN 6645-01-535-7136
NSN 5998-01-239-4374
NSN 5925-01-025-7008
NSN 6650-01-364-0299
NSN 5905-01-216-3981
NSN 5835-01-379-1407