An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 5990-00-827-0684
NSN 5855-00-491-7079
NSN 6110-00-636-1234
NSN 5930-01-316-0977
NSN 5920-00-151-4039
NSN 6620-01-457-9476
NSN 5965-00-267-4173
NSN 6135-01-320-4815
NSN 5996-01-133-7707
NSN 5965-01-107-4078
NSN 5960-01-525-1690
NSN 5915-01-105-3519