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 5999-01-350-6635
NSN 6645-00-503-1379
NSN 5950-00-500-7725
NSN 5998-01-043-1664
NSN 6220-00-503-2613
NSN 6135-01-411-3212
NSN 5930-01-540-9571
NSN 7035-00-126-1899
NSN 5915-00-177-2676
NSN 6130-00-542-8078
NSN 6320-01-551-3553
NSN 6620-00-229-2728