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 4140-01-020-3377
NSN 6130-01-126-2567
NSN 6620-00-004-5466
NSN 5925-01-168-7812
NSN 5935-00-399-3420
NSN 5915-00-586-7763
NSN 5935-01-355-2502
NSN 5930-00-799-5627
NSN 5990-01-307-4489
NSN 6685-01-472-3996
NSN 5996-01-067-8303
NSN 5855-00-221-9435