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 6645-01-510-3496
NSN 6650-00-187-5388
NSN 5920-01-389-8258
NSN 5910-01-608-8972
NSN 6130-00-155-8526
NSN 6110-01-432-2442
NSN 6130-01-482-2947
NSN 5905-01-202-9237
NSN 6620-00-800-5579
NSN 6105-00-681-1692
NSN 5996-01-449-0666
NSN 5965-01-377-3587