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 6620-01-062-1662
NSN 5930-01-210-2257
NSN 6685-00-186-9190
NSN 5996-01-202-8127
NSN 4140-01-031-6391
NSN 5965-01-493-6671
NSN 4140-01-139-6192
NSN 5998-01-606-9940
NSN 5925-01-525-1853
NSN 6135-01-359-0051
NSN 6220-01-564-7897
NSN 5996-01-444-3915