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 2925-01-519-3221
NSN 5905-01-055-0586
NSN 6320-01-116-3980
NSN 5999-01-381-3866
NSN 6620-01-031-8180
NSN 5945-01-181-5586
NSN 7035-01-432-2424
NSN 5960-00-083-2793
NSN 5925-00-932-3027
NSN 6240-01-534-4007
NSN 6320-00-521-9350
NSN 5910-00-428-7942