4730-00-640-6838, FLANGE,PIPE

National Stock Number:
4730-00-640-6838

Federal Supply Class:
4730

National Item Identification Number:
006406838

Description:
FLANGE,PIPE

Detail:
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).

Manufacturer Information:

CS4730-0108A007E-J	16236	DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
CS4730-0108A007EJ	16236	DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
CS4730-0108A00TE-J	16236	DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
MIL-PRF-20042	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILF20042	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	COPPER ALLOY
STYLE DESIGNATOR	ROUND, TWO BOLT HOLE CIRCLES
FLANGE DIAMETER	7.687 INCHES NOMINAL
OUTER BOLT CIRCLE DIAMETER	6.562 INCHES NOMINAL
INNER BOLT CIRCLE DIAMETER	3.938 INCHES NOMINAL
OUTER BOLT CIRCLE HOLE DIAMETER	0.562 INCHES NOMINAL
INNER BOLT CIRCLE HOLE DIAMETER	0.562 INCHES NOMINAL
BOLT HOLE QUANTITY	14
OUTER BOLT CIRCLE HOLE QUANTITY	8
INNER BOLT CIRCLE HOLE QUANTITY	6
FLANGE SECTION STYLE	RAISED FACE, BRAZING NECK
THICKNESS	0.500 INCHES NOMINAL
SOCKET DIAMETER	1.900 INCHES NOMINAL
RAISED FACE HEIGHT	0.500 INCHES NOMINAL
RAISED FACE DIAMETER	5.062 INCHES NOMINAL
NECK HEIGHT	0.938 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED	1.900 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	100.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	425.0 DEG FAHRENHEIT STEAM
FACE SEATING SURFACE CONDITION	MACHINED
NONDEFINITIVE SPEC/STD DATA	PR TYPE AND
	BULKHEAD 100 LB CLASS
SUPPLEMENTARY FEATURES	BRAZING RINGS ARE NOT TO BE INSERTED IN GROOVE BUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN PARENT PACKAGE OR PHYSICALLY ATTACHED TO THE PARENT COMPONENT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILF20042

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