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 5965-01-572-6354
NSN 6610-00-704-4022
NSN 5950-01-147-5662
NSN 5905-01-609-0988
NSN 4140-00-513-1089
NSN 5998-01-359-5089
NSN 5930-01-025-6678
NSN 6685-01-580-0669
NSN 5925-01-411-5222
NSN 5990-00-946-8587
NSN 5855-01-455-3317
NSN 6135-01-068-0119