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 4140-00-708-8688
NSN 6320-01-279-0343
NSN 6610-00-867-6403
NSN 5990-00-990-1711
NSN 5990-00-443-2743
NSN 6685-01-106-3210
NSN 5960-01-489-1510
NSN 5975-01-429-0022
NSN 6220-01-255-8915
NSN 5950-01-570-1816
NSN 7035-00-703-3535
NSN 5996-01-425-2696