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 6240-01-614-5218
NSN 5920-01-362-3866
NSN 5925-00-810-2107
NSN 6620-01-308-0860
NSN 5950-01-378-6705
NSN 6135-01-394-4160
NSN 5950-00-081-2144
NSN 5915-01-061-9761
NSN 5935-01-010-0319
NSN 5985-01-310-1379
NSN 6130-01-525-7679
NSN 5915-01-633-5058