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 4140-01-359-2643
NSN 6130-01-263-5724
NSN 5999-01-381-6548
NSN 5835-01-193-6192
NSN 6220-01-228-5953
NSN 6145-00-033-2997
NSN 5998-01-449-5364
NSN 2925-00-542-8285
NSN 6145-01-555-8131
NSN 5950-01-085-5632
NSN 6150-00-833-8148
NSN 5930-00-936-4716