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 6610-01-373-8066
NSN 6685-00-558-0856
NSN 5920-00-581-6504
NSN 6320-01-139-0533
NSN 6650-01-183-0711
NSN 5950-01-029-3613
NSN 5905-01-346-8053
NSN 5915-00-269-4463
NSN 2925-01-508-4138
NSN 5905-01-267-8857
NSN 2925-00-265-7539
NSN 5985-01-020-7594