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 5835-01-602-0311
NSN 6610-01-371-3006
NSN 5915-01-400-6125
NSN 6135-00-228-8140
NSN 6610-01-391-4187
NSN 5950-01-558-6135
NSN 5999-01-592-1658
NSN 4140-00-421-4555
NSN 5910-00-346-1881
NSN 5835-00-503-2608
NSN 5895-01-261-4515
NSN 5985-01-442-7661