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 5996-01-113-5013
NSN 7035-01-254-3044
NSN 5965-01-476-8539
NSN 4140-01-182-5861
NSN 5920-00-535-4468
NSN 6150-01-389-4289
NSN 5985-01-169-1112
NSN 5996-01-056-4952
NSN 5935-01-207-0033
NSN 5965-00-752-5823
NSN 6620-01-026-0346
NSN 6145-00-990-9700