Inst denotes special grade cleaning
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 5835-01-196-7852
NSN 5990-01-548-3711
NSN 7035-00-104-7613
NSN 5925-01-024-9568
NSN 5945-01-484-4542
NSN 5895-01-111-9904
NSN 6135-01-420-5907
NSN 6320-01-078-8257
NSN 5925-00-274-3195
NSN 6105-01-144-4467
NSN 5996-01-574-0898
NSN 5915-01-253-1784