Weapon system essential
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 5960-01-217-5850
NSN 5990-01-045-7754
NSN 4140-00-983-8048
NSN 5990-01-288-7393
NSN 6645-01-467-3182
NSN 5895-01-576-3505
NSN 6650-01-576-2148
NSN 5920-01-251-3451
NSN 5975-00-617-7138
NSN 5985-01-336-5978
NSN 5905-00-433-3140
NSN 5960-00-240-3171