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 6685-00-654-9912
NSN 5996-00-146-9746
NSN 6145-01-415-1912
NSN 6145-01-556-7403
NSN 5950-01-573-3239
NSN 6240-01-529-6624
NSN 5965-01-356-9880
NSN 5915-01-088-8128
NSN 5915-00-295-7274
NSN 5895-01-463-9007
NSN 5965-01-655-9656
NSN 5950-01-119-9399