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 5910-01-629-3785
NSN 6220-01-179-1311
NSN 5835-01-116-2369
NSN 2925-01-439-4451
NSN 6650-00-035-9297
NSN 6685-00-471-4125
NSN 6650-01-601-8194
NSN 5960-01-030-9541
NSN 6135-01-074-8220
NSN 5855-01-085-5354
NSN 5920-01-652-8395
NSN 6240-01-019-1997