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 5996-01-122-6162
NSN 5985-01-158-1555
NSN 6610-01-500-2415
NSN 6685-00-991-0738
NSN 5895-01-160-8101
NSN 6645-00-327-4005
NSN 6620-00-455-9668
NSN 5920-01-170-3464
NSN 5855-01-475-9446
NSN 5996-00-138-7148
NSN 6685-00-737-5211
NSN 6135-00-057-2005