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 6145-00-990-6816
NSN 6240-01-535-3814
NSN 5895-01-437-5323
NSN 5905-00-088-9916
NSN 5990-00-770-6975
NSN 6650-00-299-9681
NSN 6645-01-258-5558
NSN 5999-01-367-2843
NSN 5910-01-519-3043
NSN 5925-01-025-7008
NSN 5950-01-618-2140
NSN 5910-01-647-1555