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 5975-01-512-8181
NSN 5990-01-081-0619
NSN 5905-01-556-3196
NSN 5905-01-343-2329
NSN 6650-01-394-0185
NSN 5855-01-006-1827
NSN 5998-01-253-4253
NSN 5965-01-322-8136
NSN 6240-01-236-9330
NSN 5915-01-254-4458
NSN 6150-00-052-0805
NSN 5996-01-408-5632