NSN 4730-01-137-0383

Part Details | PIPE FLANGE

4730-01-137-0383 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).

Alternate Parts: 262122802ASSY65, 2621-228-02ASSY65, 262122802, 2621-228-02, 8454687676 ASS, 845-4687676 ASS, 8454687676, 845-4687676, 8454687676ASSY65, 845-4687676ASSY65, 4730-01-137-0383, 01-137-0383, 4730011370383, 011370383

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47AUG 19, 198201-137-038303798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, WELDING NECK

SQUARE, ONE BOLT HOLE CIRCLE

Cross Reference | NSN 4730-01-137-0383
Part Number Cage Code Manufacturer
2621-228-02ASSY6596169ELECTRIC BOAT CORPORATION
2621-228-0296169ELECTRIC BOAT CORPORATION
845-4687676 ASS80064NAVAL SHIP SYSTEMS COMMAND
845-468767680064NAVAL SHIP SYSTEMS COMMAND
845-4687676ASSY6580064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4730-01-137-0383
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR SQUARE, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER0.501 INCHES NOMINAL
BOLT HOLE QUANTITY4
FLANGE SECTION STYLE1 RAISED FACE, WELDING NECK
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.501 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNEDPAAA3000.0 POUNDS PER SQUARE INCH
FACE SEATING SURFACE CONDITION MACHINED
FURNISHED ITEMS SCREW
FEATURES PROVIDED O RING
SPECIAL FEATURESW/FOUR WASHERS AND ONE SLEEVE