Must be free of oil, grease, and all foreign material
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 2925-01-386-7392
NSN 6135-01-079-7852
NSN 5915-00-284-8744
NSN 5925-01-178-8962
NSN 6645-01-449-1824
NSN 6145-01-444-1668
NSN 6135-00-885-6003
NSN 7035-01-220-6392
NSN 5985-01-274-4122
NSN 5996-00-369-5299
NSN 6145-00-366-5790
NSN 5930-00-814-5568