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 5905-00-468-2175
NSN 5950-00-502-1142
NSN 5999-01-105-0477
NSN 5960-01-107-5544
NSN 5965-01-610-5410
NSN 5920-01-515-6839
NSN 6650-00-525-3446
NSN 6145-00-753-2264
NSN 5915-01-201-5575
NSN 5945-01-535-5283
NSN 5996-00-456-0895
NSN 5855-00-631-4565