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 6645-01-414-4941
NSN 5855-01-027-1571
NSN 6220-00-512-9472
NSN 5925-01-217-0500
NSN 5990-00-067-6791
NSN 6320-01-333-5782
NSN 6150-01-113-5265
NSN 6130-00-894-1918
NSN 6240-00-708-2083
NSN 4140-00-926-4242
NSN 2925-01-609-3243
NSN 5920-00-925-2639