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 2925-01-317-4543
NSN 6145-01-401-3713
NSN 5996-01-154-9046
NSN 4140-00-840-2082
NSN 5920-00-151-4039
NSN 5925-01-239-2041
NSN 5895-00-760-9236
NSN 6110-01-575-1614
NSN 5985-00-020-2990
NSN 6650-00-067-3572
NSN 5855-00-087-7833
NSN 5895-01-525-6828