Product Details | PIPE FLANGE

4730-00-489-7299 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Part Alternates: 12Y2087, 12Y208-7, 4730-00-489-7299, 00-489-7299, 4730004897299, 004897299

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

Supply Group (FSG) NSN Assign. NIIN
47 18 SEP 1970 00-489-7299

Drawings & Photos | NSN 4730-00-489-7299


Cross Reference | NSN 4730-00-489-7299

Part Number Cage Code Manufacturer
12Y208-7 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 4730-00-489-7299

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 4.100 INCHES NOMINAL
FLANGE DIAMETER 4.860 INCHES NOMINAL
BOLT HOLE DIAMETER 0.219 INCHES MINIMUM AND 0.227 INCHES MAXIMUM
BOLT HOLE QUANTITY 6
FLANGE SECTION STYLE 5 PLAIN FACE
THICKNESS 0.063 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 3.250 INCHES NOMINAL
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12Y208-7

Restrictions/Controls & Freight Information | NSN 4730-00-489-7299

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable