Product Details | FLUID FLOW RESTRICTOR

4730-00-435-2492 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: 11646915, 4730-00-435-2492, 00-435-2492, 4730004352492, 004352492

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

Supply Group (FSG) NSN Assign. NIIN
47 17 MAR 1969 00-435-2492

Cross Reference | NSN 4730-00-435-2492

Part Number Cage Code Manufacturer
11646915 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4730-00-435-2492

Characteristic Specifications
MATERIAL STEEL QQ-S-763,CLASS 303 OR STEEL MIL-S-862CLASS 303
SURFACE TREATMENT PASSIVATE QQ-P-35
DESIGN TYPE TUBULAR, HEX SHAPE
THREAD PROVISION THREADED
THREAD SIZE DESIGNATOR 9/16-18
THREAD SERIES UNF
THREAD CLASS 2A
THREAD LENGTH 0.424 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
OUTSIDE DIAMETER 0.813 INCHES NOMINAL
LENGTH 1.300 INCHES NOMINAL
ORIFICE DIAMETER 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
HOSE/TUBE SIZE FOR WHICH DESIGNED 9/16 IN. ID TUBE

Restrictions/Controls & Freight Information | NSN 4730-00-435-2492

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:UPrecious metal type is unknown
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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code BE
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