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 5998-01-330-9167
NSN 5975-00-432-7015
NSN 5945-00-275-6791
NSN 6145-00-150-5049
NSN 5996-01-592-3011
NSN 5920-01-446-1123
NSN 5935-01-022-4393
NSN 6650-01-515-0391
NSN 5990-01-280-0321
NSN 7035-01-210-5111
NSN 5930-01-595-5620
NSN 5920-01-156-6293