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 5975-01-474-8610
NSN 5920-01-151-2773
NSN 5975-01-111-9988
NSN 5920-01-267-1417
NSN 2925-01-359-9818
NSN 5920-01-522-0940
NSN 6320-00-456-0836
NSN 6110-01-167-7939
NSN 6130-00-540-5305
NSN 5999-01-165-3643
NSN 5835-01-354-0566
NSN 5925-01-353-2766