An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 6610-00-224-1284
NSN 6220-01-041-0628
NSN 5985-01-188-2620
NSN 5975-00-581-9862
NSN 5998-01-454-4810
NSN 6320-01-462-3555
NSN 5835-01-040-7190
NSN 5985-01-532-2766
NSN 6645-01-322-8897
NSN 5975-01-365-0127
NSN 6105-00-808-1587
NSN 2925-01-294-4125