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 5925-01-445-0451
NSN 5930-00-349-0099
NSN 5990-01-507-7495
NSN 6610-00-250-5344
NSN 5960-01-100-0089
NSN 6685-01-411-0436
NSN 6620-01-580-0883
NSN 5998-01-597-1067
NSN 6135-00-125-5265
NSN 5950-01-631-0060
NSN 5915-01-285-2841
NSN 5855-01-152-8781