An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 5996-01-579-6558
NSN 5895-01-041-7053
NSN 6240-01-185-7708
NSN 5975-00-548-5901
NSN 6130-01-400-6123
NSN 6130-01-221-9469
NSN 2925-01-288-2091
NSN 5985-00-542-0597
NSN 6240-01-081-1368
NSN 5985-00-862-0171
NSN 5999-00-778-6340
NSN 2925-01-142-0981