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 5855-00-455-6070
NSN 5990-01-372-1642
NSN 5925-01-178-6527
NSN 5925-01-164-0837
NSN 6135-01-167-7604
NSN 5998-01-202-9192
NSN 5945-01-241-5407
NSN 5945-00-155-4290
NSN 5920-01-142-1836
NSN 6220-01-025-1373
NSN 5925-01-120-3317
NSN 6130-00-076-3554