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 5985-00-360-6529
NSN 6320-01-216-1678
NSN 6110-01-643-0911
NSN 5975-00-974-6704
NSN 5905-01-524-8329
NSN 6645-01-400-2119
NSN 5950-01-529-6542
NSN 5945-01-594-6437
NSN 6220-00-125-9614
NSN 6135-01-633-8502
NSN 6685-01-316-0748
NSN 4140-01-025-1555