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 6320-01-204-2922
NSN 5990-00-855-1056
NSN 6150-00-205-2490
NSN 6650-00-026-5296
NSN 6320-00-483-0451
NSN 5855-01-010-4921
NSN 5910-01-275-5413
NSN 5998-00-359-7814
NSN 6145-00-295-1503
NSN 5855-00-484-8638
NSN 5895-01-272-9696
NSN 5975-00-065-8289