An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 5998-01-568-4849
NSN 6135-01-483-5269
NSN 6150-00-413-7354
NSN 5998-01-516-0958
NSN 2925-00-159-9003
NSN 6130-00-569-2408
NSN 5965-01-167-8513
NSN 5910-01-044-1994
NSN 6240-01-050-0834
NSN 5965-01-516-1236
NSN 6135-01-210-8715
NSN 6130-00-592-5800