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 5965-01-472-3664
NSN 5985-01-493-1831
NSN 6145-01-139-2158
NSN 5930-01-630-2732
NSN 6220-01-527-1703
NSN 4140-01-367-8058
NSN 6645-01-606-7684
NSN 6105-00-275-0826
NSN 6650-00-590-9073
NSN 6645-01-500-5611
NSN 6105-01-250-1133
NSN 6240-00-314-8042