This is wr650 wavegide assembly that is used on carsr radar systems and is 3" in length. It has flat flanges and painted black
NSN 6620-01-633-8443
NSN 5975-01-303-5095
NSN 5855-01-147-4785
NSN 4140-01-365-6019
NSN 2925-01-107-7939
NSN 5910-00-540-8229
NSN 6145-01-603-7952
NSN 5855-00-879-7245
NSN 5910-00-192-6750
NSN 7035-01-300-8409
NSN 6610-01-155-4060
NSN 5935-01-274-4162
Last Updated: 04/28/2025