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 6620-01-512-3032
NSN 6135-00-182-7008
NSN 6105-00-770-3651
NSN 5999-01-660-5142
NSN 5925-00-916-6590
NSN 6130-01-159-2264
NSN 5965-00-768-4366
NSN 5975-01-641-9201
NSN 5905-00-840-6011
NSN 5905-00-155-4767
NSN 6110-01-051-4898
NSN 5920-01-341-2094