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 5998-00-789-5348
NSN 5925-01-401-5314
NSN 5945-00-931-7761
NSN 6105-01-440-0328
NSN 2925-00-980-0231
NSN 6220-01-425-0876
NSN 6135-00-577-8429
NSN 6240-00-275-1950
NSN 5998-01-626-4211
NSN 5930-01-006-6959
NSN 6645-00-935-7046
NSN 5996-00-155-9309