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 2925-00-997-0633
NSN 5965-01-263-7636
NSN 5905-01-333-7645
NSN 2925-00-824-2186
NSN 5945-01-428-4033
NSN 6220-01-081-0593
NSN 6145-01-634-0388
NSN 6130-01-380-2002
NSN 5930-00-362-6737
NSN 6145-00-161-2113
NSN 6320-01-228-2380
NSN 6685-00-890-8410