Product Details | PIPE FLANGE

4730-00-448-2976 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: 34, 4730-00-448-2976, 00-448-2976, 4730004482976, 004482976

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

Supply Group (FSG) NSN Assign. NIIN
47 11 JAN 1971 00-448-2976

Drawings & Photos | NSN 4730-00-448-2976


Demand History | NSN 4730-00-448-2976

Part Number Request Date QTY Origin
34 2016-07-207 2 us
34 2011-06-180 30 France

Cross Reference | NSN 4730-00-448-2976

Part Number Cage Code Manufacturer
34 78824 TUBE TURNS TECHNOLOGIES INC

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Technical Data | NSN 4730-00-448-2976

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 7.500 INCHES NOMINAL
FLANGE DIAMETER 9.500 INCHES NOMINAL
BOLT HOLE DIAMETER 1.000 INCHES NOMINAL
BOLT HOLE QUANTITY 8
FLANGE SECTION STYLE 2 RAISED FACE, WELDING NECK
THICKNESS 1.500 INCHES NOMINAL
RAISED FACE HEIGHT 0.250 INCHES NOMINAL
RAISED FACE DIAMETER 5.000 INCHES NOMINAL
NECK HEIGHT 2.500 INCHES NOMINAL
REDUCER FLANGE HOLE TYPE CONCENTRIC
FACE SEATING SURFACE CONDITION MACHINED
SPECIAL FEATURES 3.048 INCH BORE
CRITICALITY CODE JUSTIFICATION FEAT

Restrictions/Controls & Freight Information | NSN 4730-00-448-2976

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information