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 5905-01-284-5640
NSN 6610-01-382-7894
NSN 6650-01-381-2972
NSN 5999-00-228-2317
NSN 6620-01-318-4408
NSN 6130-01-192-4840
NSN 6320-01-399-6177
NSN 5835-01-506-0746
NSN 5930-01-441-6298
NSN 5999-00-309-0399
NSN 6130-01-458-4833
NSN 6650-01-556-6941