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 4140-00-541-9077
NSN 5990-01-617-5156
NSN 5935-01-155-8753
NSN 6135-01-596-8904
NSN 6645-01-331-0774
NSN 7035-01-209-6325
NSN 5910-01-447-4393
NSN 5910-01-323-6139
NSN 5975-00-849-7922
NSN 5920-00-889-7826
NSN 5935-00-621-8440
NSN 5975-01-426-5537