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 5950-01-422-2924
NSN 6685-01-576-4652
NSN 6685-00-027-7186
NSN 5990-00-518-0684
NSN 4140-00-162-0859
NSN 6320-01-160-7757
NSN 5965-00-997-5764
NSN 5925-01-112-8473
NSN 5996-01-658-7888
NSN 6685-01-364-1025
NSN 6150-00-622-6745
NSN 7035-01-265-2301