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 6110-01-519-0258
NSN 5950-01-493-3116
NSN 5910-00-942-1570
NSN 5985-01-179-1830
NSN 5925-00-915-1204
NSN 6645-00-330-2813
NSN 5998-01-564-8267
NSN 5999-01-023-4516
NSN 5905-01-153-0648
NSN 5998-00-270-0958
NSN 6145-00-782-4420
NSN 2925-01-607-7754