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 5965-01-217-7167
NSN 6145-00-583-9989
NSN 6110-01-378-6659
NSN 6105-01-047-8566
NSN 6135-01-650-9371
NSN 5985-01-531-7372
NSN 6620-01-528-4717
NSN 5960-01-139-5968
NSN 6685-01-415-1619
NSN 6320-00-937-5625
NSN 4140-01-613-2800
NSN 6320-01-029-4220