An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 6610-00-841-6509
NSN 5855-01-301-0158
NSN 5960-01-386-3855
NSN 5935-01-450-6744
NSN 5920-01-505-5343
NSN 5965-01-282-4602
NSN 5895-01-250-4916
NSN 6220-01-386-6334
NSN 7035-00-111-4389
NSN 5999-01-248-3453
NSN 5965-01-005-0341
NSN 6145-00-301-9124