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 4140-00-993-0071
NSN 6620-00-168-0308
NSN 6650-01-081-5693
NSN 5925-01-441-8318
NSN 6610-00-263-3076
NSN 6220-01-351-8217
NSN 5960-01-312-1262
NSN 2925-00-964-7128
NSN 5835-00-876-4544
NSN 5996-01-172-6078
NSN 6320-01-029-4220
NSN 5905-01-080-2075