Product Details | FLUID FLOW RESTRICTOR

4730-00-574-2397 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.

Part Alternates: 8B712003, 8B71200331, 8B712003-31, 4730-00-574-2397, 00-574-2397, 4730005742397, 005742397

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 27 APR 1967 00-574-2397

Cross Reference | NSN 4730-00-574-2397

Part Number Cage Code Manufacturer
8B712003 89446 HILLER AIRCRAFT CORPORATION
8B712003-31 89446 HILLER AIRCRAFT CORPORATION

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Technical Data | NSN 4730-00-574-2397

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
DESIGN TYPE TUBULAR, HEX SHAPE
THREAD PROVISION THREADED
THREAD SIZE DESIGNATOR 7/16-20 1/8-27
THREAD SERIES UNJF NPTF
THREAD CLASS 3A 3A
THREAD LENGTH 0.550 INCHES NOMINAL ANY ACCEPTABLE
THREAD DIRECTION RIGHT-HAND RIGHT-HAND
OUTSIDE DIAMETER 0.500 INCHES NOMINAL
LENGTH 1.109 INCHES NOMINAL
ORIFICE DIAMETER 0.020 INCHES NOMINAL
HOSE/TUBE SIZE FOR WHICH DESIGNED 1/4 IN. OD TUBE
III END ITEM IDENTIFICATION C123B AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4730-00-574-2397

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable