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 5950-01-556-1635
NSN 6130-01-442-8759
NSN 6220-00-200-7888
NSN 5975-01-020-7131
NSN 6220-00-211-6146
NSN 5855-01-331-8502
NSN 7035-01-086-1828
NSN 5950-00-554-4870
NSN 4140-01-243-1658
NSN 6320-01-406-9951
NSN 5990-01-312-2638
NSN 6610-01-394-4944