An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 6105-01-226-5253
NSN 4140-01-135-7779
NSN 5960-01-395-9834
NSN 5835-00-233-6327
NSN 6650-00-478-5247
NSN 6130-01-184-3987
NSN 5925-01-514-5112
NSN 6685-00-487-5744
NSN 5915-01-574-3399
NSN 5905-00-668-6976
NSN 5999-01-381-2457
NSN 5960-01-356-1693