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 6645-00-975-1452
NSN 5930-01-312-7556
NSN 5920-01-584-4144
NSN 6150-00-439-8762
NSN 5910-01-268-9550
NSN 5990-00-155-2306
NSN 5910-01-599-9338
NSN 5895-01-451-7601
NSN 5950-01-647-1209
NSN 4140-01-106-2559
NSN 2925-00-149-0760
NSN 5990-01-630-0456