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 5855-01-344-3706
NSN 5996-01-269-5738
NSN 6320-01-215-2284
NSN 5930-01-466-5402
NSN 5930-00-198-6761
NSN 5990-01-024-9659
NSN 6110-01-276-0009
NSN 6150-01-400-4211
NSN 6130-01-271-3505
NSN 5975-01-519-1435
NSN 6105-01-100-3129
NSN 6620-01-371-1655