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 6650-01-170-5440
NSN 6650-01-085-9426
NSN 5975-01-331-7001
NSN 5945-01-444-5497
NSN 5945-01-337-6801
NSN 2925-01-384-4139
NSN 6220-01-351-1555
NSN 6240-00-912-5186
NSN 4140-01-547-3656
NSN 5855-01-600-6437
NSN 6320-01-445-8192
NSN 5975-01-579-3980