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 6620-01-538-7174
NSN 5965-01-555-1532
NSN 5895-01-262-3911
NSN 6110-00-938-8701
NSN 5998-01-218-5651
NSN 5960-00-007-4179
NSN 5999-00-244-6375
NSN 5998-01-172-2188
NSN 5925-00-456-0651
NSN 5998-00-250-1077
NSN 5920-01-085-5490
NSN 6645-01-445-5235