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 4140-01-529-5037
NSN 6130-00-581-9322
NSN 6320-01-415-0953
NSN 5999-01-460-4834
NSN 5999-01-545-7739
NSN 6145-01-451-3594
NSN 6110-00-175-3661
NSN 6150-01-096-6301
NSN 5925-01-494-5816
NSN 6150-00-898-6796
NSN 6135-01-054-2462
NSN 6645-01-361-8947