An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 5998-00-900-1941
NSN 5998-00-226-4663
NSN 5965-01-354-2029
NSN 5905-01-383-9782
NSN 6220-00-805-4829
NSN 6110-01-229-3240
NSN 6130-01-412-1320
NSN 5945-01-442-9794
NSN 5930-01-073-0010
NSN 5905-00-170-8113
NSN 5960-00-925-0752
NSN 5855-00-149-0766