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 6685-01-445-8939
NSN 6685-01-149-9196
NSN 5990-00-403-9768
NSN 6145-01-210-7992
NSN 6645-01-608-0586
NSN 6610-01-116-2527
NSN 7035-00-868-2640
NSN 5855-01-147-6024
NSN 6240-00-817-9803
NSN 6240-00-082-1142
NSN 6220-01-096-6478
NSN 5835-01-495-0595