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 6110-00-421-3549
NSN 6145-00-722-9700
NSN 6145-01-514-7305
NSN 5950-00-941-3184
NSN 6320-01-447-3923
NSN 5998-00-416-9800
NSN 5835-01-116-2369
NSN 6105-01-292-8483
NSN 6610-01-424-3213
NSN 5990-01-338-2103
NSN 7035-01-406-5232
NSN 5835-01-391-4556