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 5915-01-491-6280
NSN 6645-00-244-0359
NSN 5905-01-145-8931
NSN 7035-01-533-5502
NSN 4140-01-481-2542
NSN 6135-00-016-0071
NSN 6110-00-105-0428
NSN 5996-00-407-4661
NSN 5920-01-397-5598
NSN 5990-01-370-7912
NSN 5945-00-265-1762
NSN 6240-01-571-5181