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 6645-00-732-5425
NSN 6105-00-486-0355
NSN 6105-00-406-9545
NSN 5985-00-615-7697
NSN 6620-01-383-7519
NSN 5996-01-046-4167
NSN 7035-01-632-9477
NSN 5950-01-428-7084
NSN 2925-01-047-7134
NSN 5998-01-076-4729
NSN 4140-00-277-6285
NSN 5915-00-091-3620