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 5998-00-083-0303
NSN 6620-01-324-6864
NSN 6610-01-434-4958
NSN 6240-01-305-0908
NSN 5920-01-576-5621
NSN 2925-00-402-5582
NSN 5915-01-210-7153
NSN 5985-00-153-0119
NSN 6685-01-630-5459
NSN 4140-00-971-2103
NSN 6110-01-353-6359
NSN 6150-01-536-9870