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 6645-01-372-2600
NSN 5925-01-231-1897
NSN 5985-01-422-2552
NSN 6645-01-497-1998
NSN 6320-01-332-1977
NSN 5965-01-514-0932
NSN 6610-01-212-9817
NSN 4140-00-198-4961
NSN 5996-01-474-6203
NSN 5915-00-199-9554
NSN 5910-01-423-8938
NSN 4140-01-528-2531