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 5965-01-159-2694
NSN 6320-00-894-1644
NSN 4140-00-379-4748
NSN 6685-01-050-7685
NSN 5960-01-544-1273
NSN 5855-00-361-0167
NSN 5998-01-256-1804
NSN 6650-00-175-7520
NSN 6130-01-287-8524
NSN 5915-01-415-3100
NSN 5915-01-212-1044
NSN 5910-00-995-2238