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 6130-00-867-1431
NSN 6620-01-423-2612
NSN 6650-00-966-5205
NSN 5975-01-453-4265
NSN 6135-01-025-8109
NSN 6650-01-506-5636
NSN 5950-01-231-1384
NSN 5895-00-931-5010
NSN 2925-00-099-4030
NSN 4140-00-922-3960
NSN 5945-01-041-0857
NSN 5935-00-905-5833