An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 5945-01-634-0588
NSN 6620-00-140-2683
NSN 5999-01-174-6038
NSN 6135-00-016-0071
NSN 6110-01-593-8570
NSN 6620-01-591-4031
NSN 2925-01-271-8727
NSN 5855-00-797-8217
NSN 6685-01-582-2487
NSN 5960-00-389-2915
NSN 5895-01-498-2298
NSN 5905-01-207-1668