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 6150-01-341-4890
NSN 5975-00-754-4035
NSN 6150-00-846-2119
NSN 6610-01-058-2366
NSN 7035-01-386-5722
NSN 4140-01-564-7840
NSN 6320-01-116-3980
NSN 6685-01-218-5258
NSN 5925-01-564-1340
NSN 5905-00-528-1048
NSN 5945-01-502-0607
NSN 5996-01-281-7336