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 6620-00-500-0041
NSN 5910-01-451-2030
NSN 5835-01-529-3050
NSN 6110-01-406-4818
NSN 5915-01-433-2405
NSN 6145-01-529-3863
NSN 5925-00-959-6075
NSN 6130-01-227-5538
NSN 5975-01-166-5656
NSN 5965-00-554-4138
NSN 5990-01-471-0494
NSN 5925-01-581-9893