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 5905-01-144-1275
NSN 5996-01-633-7979
NSN 6220-01-168-5108
NSN 6110-01-040-7087
NSN 6620-01-134-7387
NSN 5855-01-512-1926
NSN 5975-00-233-6301
NSN 5935-01-464-3121
NSN 5835-00-632-8621
NSN 6150-00-989-8412
NSN 5895-01-622-9131
NSN 6645-01-492-2808