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 5998-01-380-4688
NSN 5990-01-237-9044
NSN 6110-01-430-2326
NSN 5920-01-521-6928
NSN 5835-01-426-6573
NSN 6610-00-074-2432
NSN 6135-00-767-0331
NSN 5945-00-350-3387
NSN 5910-01-359-8211
NSN 5930-00-312-3421
NSN 7035-00-455-7666
NSN 5895-00-111-4599