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 5990-01-559-0578
NSN 2925-01-453-1606
NSN 5975-00-118-8844
NSN 5935-00-824-3826
NSN 5999-00-446-6851
NSN 5925-01-576-9256
NSN 6320-01-309-9595
NSN 5835-01-471-5848
NSN 5945-01-542-8211
NSN 2925-01-399-2765
NSN 5935-01-474-8369
NSN 6240-01-233-9544