Must be clean, free of chips, burrs and foreign matter
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 4140-01-423-1005
NSN 5910-01-630-5595
NSN 6320-00-391-5906
NSN 5920-01-604-5820
NSN 2925-01-156-4335
NSN 5985-00-149-1473
NSN 5985-01-511-1236
NSN 5920-00-275-0498
NSN 6130-01-154-9825
NSN 4140-01-463-8749
NSN 6145-01-452-5841
NSN 6650-01-290-4001