An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.
NSN 6145-00-493-4073
NSN 5996-00-230-5550
NSN 5910-01-207-0909
NSN 5965-00-082-4087
NSN 4140-01-605-1414
NSN 5960-01-573-6483
NSN 6320-01-166-3602
NSN 5950-01-254-2155
NSN 5920-00-554-0437
NSN 6135-00-823-3034
NSN 5996-01-531-6491
NSN 6620-01-423-0833