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 6610-01-329-2289
NSN 6610-00-886-5018
NSN 4140-01-555-4369
NSN 5910-01-023-1406
NSN 5935-01-624-4319
NSN 6645-00-421-5287
NSN 5960-00-171-9575
NSN 6145-01-091-0246
NSN 6685-00-215-0557
NSN 5935-01-513-7546
NSN 5950-01-387-7011
NSN 5925-00-269-2685