An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 6130-01-234-6871
NSN 6685-00-244-0642
NSN 6685-01-645-5828
NSN 5985-00-236-6006
NSN 6130-01-396-2075
NSN 5945-01-571-8594
NSN 6105-01-437-6876
NSN 6145-00-982-1997
NSN 6620-00-189-0967
NSN 5855-00-411-8688
NSN 6150-00-906-6759
NSN 5930-01-555-8484