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 6220-00-689-8114
NSN 6645-00-762-6538
NSN 4140-01-298-5099
NSN 5965-01-417-3211
NSN 6685-01-648-8830
NSN 6145-00-036-7085
NSN 5965-00-726-3168
NSN 6150-00-280-4500
NSN 6130-01-116-3402
NSN 5950-01-089-8893
NSN 6110-01-452-0560
NSN 6105-01-585-9923