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 5905-00-201-8630
NSN 5835-00-491-3834
NSN 5998-00-104-4633
NSN 5915-01-410-7822
NSN 5945-01-281-6628
NSN 5965-01-601-6444
NSN 6220-00-373-3679
NSN 5905-01-078-8924
NSN 5996-01-155-8924
NSN 5925-01-467-9910
NSN 5985-01-556-1850
NSN 5996-01-466-2825