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 6645-01-009-7678
NSN 6130-01-501-0991
NSN 6220-01-234-7412
NSN 5998-01-014-8564
NSN 5835-00-498-8189
NSN 5975-01-254-3883
NSN 5930-00-456-0889
NSN 6240-00-221-0859
NSN 6685-01-314-7140
NSN 5920-01-185-2222
NSN 6645-01-379-5595
NSN 5930-01-416-4268