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 6645-00-905-7258
NSN 5935-01-476-7205
NSN 2925-00-200-0085
NSN 6645-01-553-8500
NSN 7035-01-618-5455
NSN 6135-00-299-6918
NSN 6130-00-156-5698
NSN 6610-01-451-8096
NSN 6105-00-177-6300
NSN 5975-01-100-1063
NSN 6320-01-506-9439
NSN 6105-01-025-5622