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 2925-00-265-7539
NSN 5905-00-179-2135
NSN 5920-00-073-5507
NSN 5915-01-629-1175
NSN 5910-01-346-4223
NSN 5950-00-063-2974
NSN 5999-01-158-5190
NSN 6135-00-097-8162
NSN 7035-01-287-9817
NSN 5975-01-106-7836
NSN 6645-00-684-3424
NSN 6685-01-090-0613