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 6610-01-465-1320
NSN 5855-01-246-4274
NSN 6685-01-197-6343
NSN 6650-01-469-5651
NSN 5920-01-376-4926
NSN 7035-01-349-4348
NSN 5965-00-163-9947
NSN 6130-01-396-5656
NSN 5935-01-076-4998
NSN 6240-01-022-9148
NSN 6135-00-422-3967
NSN 5996-01-591-7745