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 5998-01-471-1732
NSN 6685-00-186-9190
NSN 6320-01-052-2118
NSN 5975-01-303-5095
NSN 5975-01-391-4062
NSN 5999-01-129-0886
NSN 6650-00-583-1735
NSN 6135-01-445-5546
NSN 6145-01-046-1287
NSN 5835-01-047-8343
NSN 2925-01-502-9903
NSN 5915-01-148-0095