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 5925-00-233-5125
NSN 5910-01-421-1335
NSN 4140-01-462-1336
NSN 5950-01-149-4286
NSN 6620-00-262-3113
NSN 5835-00-779-2836
NSN 5999-01-624-7675
NSN 5998-01-123-8412
NSN 5998-01-471-2846
NSN 6320-01-454-1965
NSN 6320-00-831-2227
NSN 6685-01-047-6695