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 5920-00-990-3116
NSN 5935-01-163-1319
NSN 5920-00-520-6152
NSN 5905-01-419-9703
NSN 5999-01-346-8943
NSN 5925-01-649-1424
NSN 5920-00-127-9992
NSN 5975-01-099-4695
NSN 5910-01-584-0993
NSN 5960-01-425-1454
NSN 6110-01-571-8717
NSN 6685-01-211-1670