Orifice tapered from 0.193 to 0.078
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 5990-01-651-6364
NSN 4140-01-328-5180
NSN 5925-01-063-7107
NSN 5985-01-100-3676
NSN 6650-00-826-7396
NSN 5920-01-634-0250
NSN 5930-01-327-3007
NSN 5930-01-491-4359
NSN 5990-01-517-7848
NSN 6620-01-218-8048
NSN 5945-00-689-1526
NSN 6685-01-527-1479