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 6145-01-371-2916
NSN 5835-01-291-5405
NSN 6620-01-391-7331
NSN 5925-01-647-4496
NSN 6645-00-041-4074
NSN 6650-00-763-8232
NSN 2925-00-419-5868
NSN 6685-00-019-0552
NSN 5998-01-407-7951
NSN 5925-00-035-4126
NSN 5998-00-758-0876
NSN 5996-00-403-3753