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 5915-01-574-1695
NSN 6645-00-806-6961
NSN 5975-00-040-2363
NSN 5990-01-014-1280
NSN 6685-01-341-8425
NSN 5990-01-024-9659
NSN 6620-01-187-7267
NSN 6610-01-564-7464
NSN 5965-01-069-5650
NSN 5855-01-358-5253
NSN 6220-01-064-4165
NSN 5965-00-583-4865