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 4140-01-345-0302
NSN 6650-01-057-3949
NSN 5998-00-168-8455
NSN 6620-00-820-9616
NSN 5960-00-252-6274
NSN 4140-01-510-7005
NSN 6130-00-572-2310
NSN 5920-00-269-4060
NSN 5975-01-003-8937
NSN 5985-01-100-3195
NSN 5950-01-239-2319
NSN 5945-00-851-1902