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 5990-00-473-1809
NSN 5996-01-463-3152
NSN 6145-01-257-4465
NSN 5950-01-230-4148
NSN 6145-01-062-1598
NSN 5835-01-631-3940
NSN 6620-01-054-9346
NSN 5835-01-559-3824
NSN 5915-01-424-0767
NSN 5895-01-483-1296
NSN 6620-01-507-0886
NSN 6105-01-541-0552