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 5905-01-041-0670
NSN 5950-01-475-2288
NSN 6150-00-891-7922
NSN 5975-01-100-3222
NSN 5835-00-617-3578
NSN 5925-01-392-7701
NSN 4140-01-095-2719
NSN 5855-00-198-3197
NSN 7035-00-763-6180
NSN 6110-01-147-5613
NSN 6685-00-481-9852
NSN 6150-01-290-3127