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 5999-01-228-3267
NSN 6240-01-633-9357
NSN 6145-00-818-3982
NSN 5945-01-216-2832
NSN 5925-01-335-4415
NSN 6645-01-087-7345
NSN 6150-00-548-3228
NSN 6130-00-596-9565
NSN 5905-01-313-5246
NSN 6240-00-672-2759
NSN 6130-01-233-1616
NSN 6130-01-549-1625