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 4140-01-481-3587
NSN 5975-01-582-6951
NSN 5855-01-213-9076
NSN 5930-01-525-3694
NSN 5960-00-398-1029
NSN 6610-01-358-5102
NSN 5945-01-182-4565
NSN 5960-01-227-5245
NSN 6645-00-130-8464
NSN 6240-01-026-0032
NSN 5985-01-055-4664
NSN 5920-00-010-6652