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 5920-01-513-5847
NSN 5915-01-069-3937
NSN 6145-01-037-9291
NSN 6650-00-051-9911
NSN 6145-00-212-0422
NSN 6620-01-029-8723
NSN 6645-01-155-9449
NSN 5925-00-261-8166
NSN 6145-00-705-6686
NSN 5920-01-268-2648
NSN 5905-01-271-0536
NSN 6650-00-012-2430