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 4140-00-361-4691
NSN 6240-01-386-5952
NSN 6220-01-360-5525
NSN 5965-01-478-9375
NSN 5998-00-753-7856
NSN 5965-00-236-0016
NSN 4140-00-456-0902
NSN 5945-01-394-7242
NSN 6610-00-217-2194
NSN 5920-01-384-5613
NSN 6240-01-541-2503
NSN 6645-00-300-0401