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 5945-01-476-4948
NSN 5835-01-642-4705
NSN 6620-01-519-7234
NSN 5960-01-494-7960
NSN 5998-00-961-8637
NSN 4140-01-216-5118
NSN 5975-01-142-3190
NSN 5985-01-449-7938
NSN 4140-01-659-3388
NSN 5835-00-185-4919
NSN 5855-01-027-1571
NSN 5990-01-184-6830