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 5998-01-351-4647
NSN 6610-00-070-9662
NSN 7035-01-160-4423
NSN 6105-00-097-3240
NSN 7035-01-145-5059
NSN 6130-01-068-4301
NSN 5915-00-285-2213
NSN 4140-01-210-9909
NSN 5950-01-025-1649
NSN 4140-01-265-8669
NSN 6650-01-358-2827
NSN 6220-01-059-4715