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 2925-01-139-5144
NSN 6685-01-166-3903
NSN 6145-00-828-2504
NSN 4140-00-011-7127
NSN 6645-00-848-8490
NSN 6320-00-937-5625
NSN 2925-01-487-0886
NSN 5925-01-264-0616
NSN 5960-01-212-4227
NSN 5895-01-060-8673
NSN 2925-01-445-4095
NSN 5920-00-100-1294