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 6685-01-364-2225
NSN 5975-01-434-1773
NSN 6145-01-007-5206
NSN 6220-00-073-7330
NSN 5945-00-499-7237
NSN 6650-01-150-2320
NSN 7035-01-129-7834
NSN 6620-01-443-8431
NSN 6220-01-661-2401
NSN 6135-00-242-9531
NSN 5935-01-180-3417
NSN 5920-01-445-5681