Product Details | BLIND PIPE FLANGE

4730-00-727-7431 An item used for covering or closing the end of a flanged pipe fitting. The face may be drilled for connecting bolts or studs. Excludes FLANGE, PIPE.

Part Alternates: WWF406, 4730-00-727-7431, 00-727-7431, 4730007277431, 007277431

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-727-7431

Drawings & Photos | NSN 4730-00-727-7431


Cross Reference | NSN 4730-00-727-7431

Part Number Cage Code Manufacturer
WWF406 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 4730-00-727-7431

Characteristic Specifications
MATERIAL IRON
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 7.000 INCHES NOMINAL
FLANGE DIAMETER 8.500 INCHES NOMINAL
BOLT HOLE DIAMETER 0.750 INCHES NOMINAL
BOLT HOLE QUANTITY 8
FLANGE SECTION STYLE 22 PLAIN FACE
THICKNESS 0.812 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 3.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 175.0 POUNDS PER SQUARE INCH GAS AND 175.0 POUNDS PER SQUARE INCH OIL AND 125.0 POUNDS PER SQUARE INCH STEAM AND 175.0 POUNDS PER SQUARE INCH WATER
FACE SEATING SURFACE CONDITION MACHINED
NONDEFINITIVE SPEC/STD DATA 125 CLASS AND 73-1/2 IN. SIZE AND B TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE WWF406

Restrictions/Controls & Freight Information | NSN 4730-00-727-7431

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
No Freight Information