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 5975-01-232-6636
NSN 5975-01-363-4610
NSN 5985-01-193-6695
NSN 5925-01-270-1751
NSN 5925-00-516-2449
NSN 6320-01-089-9086
NSN 5905-01-013-4592
NSN 5960-01-247-1599
NSN 7035-01-223-0104
NSN 5990-00-827-0684
NSN 5999-01-206-4657
NSN 5910-01-003-2354