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 7035-00-135-4758
NSN 6685-01-486-9501
NSN 5915-00-765-6969
NSN 5950-00-484-3024
NSN 6145-00-307-4741
NSN 5930-00-180-7266
NSN 5990-01-432-4984
NSN 5975-01-533-7586
NSN 6105-01-414-6347
NSN 6145-01-633-4885
NSN 5990-01-147-5225
NSN 5996-00-819-9625