An item generally of cylindrical shape with one or several bores which are designed to restrict the flow of fuel or air, respectively.
NSN 5965-01-490-6704
NSN 5950-01-334-0024
NSN 6150-01-539-2733
NSN 6135-01-629-6940
NSN 6145-01-253-0121
NSN 5960-01-468-6508
NSN 5925-01-268-1826
NSN 6145-00-581-1629
NSN 5960-01-216-7004
NSN 5920-01-556-7023
NSN 5925-00-840-2610
NSN 5975-00-293-7323