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 6320-01-446-6775
NSN 5835-00-733-9145
NSN 6685-00-738-5604
NSN 2925-01-217-5889
NSN 4140-01-420-4074
NSN 5835-01-522-1023
NSN 5945-01-467-0479
NSN 6645-00-539-1705
NSN 6320-01-631-7828
NSN 6610-00-303-0338
NSN 6650-01-600-2980
NSN 6135-01-230-4399