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 5985-01-197-8118
NSN 5990-00-452-9194
NSN 7035-01-175-4321
NSN 5998-01-504-3263
NSN 6105-00-426-5430
NSN 6620-01-479-2352
NSN 5905-01-394-3687
NSN 5935-01-262-7637
NSN 6645-01-449-1824
NSN 5895-01-138-6845
NSN 2925-01-495-9054
NSN 6110-00-577-8156