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 2925-01-354-1752
NSN 2925-00-149-0760
NSN 2925-01-564-8043
NSN 6240-01-300-5432
NSN 5915-01-151-3057
NSN 5905-01-257-2054
NSN 6650-00-680-9595
NSN 5915-01-415-2477
NSN 5915-01-151-4766
NSN 5855-00-688-9954
NSN 7035-01-065-3744
NSN 5985-01-574-1664