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 4140-00-203-9832
NSN 6645-00-168-0781
NSN 2925-00-215-4954
NSN 4140-00-631-2385
NSN 5920-00-952-9029
NSN 6320-01-103-1655
NSN 6130-01-257-8331
NSN 6645-01-022-8400
NSN 5925-00-416-8226
NSN 5905-01-574-6378
NSN 7035-00-916-9380
NSN 5945-00-578-9283