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 6150-01-058-8516
NSN 6220-01-176-6408
NSN 5985-00-307-8966
NSN 5999-00-857-7550
NSN 6135-01-067-8331
NSN 6645-00-420-5072
NSN 5910-01-594-6577
NSN 5835-01-067-0075
NSN 5835-01-259-0859
NSN 5910-01-151-2953
NSN 6685-01-370-5258
NSN 5930-01-463-7067