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 6320-01-166-3602
NSN 5905-01-645-4813
NSN 5920-01-537-2284
NSN 5915-01-361-1220
NSN 5910-01-538-7326
NSN 5910-01-511-0224
NSN 6150-00-452-9078
NSN 5985-00-577-0205
NSN 5920-01-261-6358
NSN 5998-01-384-3377
NSN 5996-00-022-3054
NSN 6130-01-056-5251