An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 6145-00-403-6495
NSN 5960-01-567-1096
NSN 6130-00-891-8800
NSN 6650-00-468-8071
NSN 5999-00-189-0772
NSN 5975-01-095-7946
NSN 5960-00-081-9255
NSN 6145-01-442-7395
NSN 2925-01-037-5383
NSN 6240-01-590-1347
NSN 7035-01-613-2680
NSN 5920-01-380-8738