An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 6685-00-130-3947
NSN 5998-01-386-3018
NSN 6320-00-242-3300
NSN 6650-01-467-2355
NSN 6620-00-922-6246
NSN 7035-01-519-5366
NSN 5920-01-444-6923
NSN 5996-00-265-7067
NSN 6110-01-348-6621
NSN 5910-01-291-4432
NSN 5920-01-421-4930
NSN 6240-00-306-9214