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 5910-00-234-0586
NSN 5910-00-549-2490
NSN 5965-01-482-0235
NSN 6620-00-816-9755
NSN 5999-01-151-9821
NSN 6320-01-249-3236
NSN 5998-01-270-4049
NSN 2925-00-149-0760
NSN 6145-01-580-4756
NSN 6650-01-375-4769
NSN 7035-01-485-0269
NSN 7035-01-413-6697