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 5998-01-524-6262
NSN 4140-00-279-3148
NSN 4140-01-128-7301
NSN 6135-01-487-0773
NSN 5999-00-548-2060
NSN 5895-01-359-2040
NSN 6135-01-629-3346
NSN 6320-01-643-0850
NSN 5960-01-632-6576
NSN 6145-01-476-5451
NSN 5855-01-225-5855
NSN 4140-01-415-5595