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 5999-01-560-2283
NSN 6150-01-195-6931
NSN 5985-00-106-1323
NSN 5985-01-196-5866
NSN 5975-00-140-1483
NSN 5895-01-572-0172
NSN 6240-01-352-3642
NSN 6220-01-400-4203
NSN 5960-01-011-6358
NSN 5950-01-459-7961
NSN 5990-01-642-0113
NSN 5950-01-070-4001