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 5950-00-127-5774
NSN 6145-00-170-7947
NSN 5999-00-960-8232
NSN 2925-01-560-4123
NSN 6645-00-609-7214
NSN 6645-01-101-2877
NSN 5975-01-172-0435
NSN 6110-01-544-7367
NSN 5950-01-006-8611
NSN 6610-01-150-5710
NSN 5910-00-333-1213
NSN 5835-01-062-6258