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 5835-01-553-6772
NSN 5975-01-428-7278
NSN 5835-01-647-6426
NSN 6130-01-383-6872
NSN 7035-01-106-9776
NSN 5965-01-097-4867
NSN 6145-01-553-0589
NSN 6145-01-282-1596
NSN 6650-01-095-8024
NSN 6685-01-032-3384
NSN 5920-01-310-9281
NSN 5975-01-478-0302