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 2925-01-381-5307
NSN 4140-00-486-6292
NSN 5960-00-172-7889
NSN 5920-01-076-4705
NSN 6150-01-367-6058
NSN 5935-00-187-0006
NSN 6145-01-167-0199
NSN 6145-01-585-1673
NSN 5855-01-241-1054
NSN 5965-00-424-9636
NSN 6645-00-936-2505
NSN 5975-00-061-7035