Recently Updated NSN 4730-00-256-8511 Or (4730002568511) Part List

Item Name	Flange Pipe
Federal Supply Group (FSG)	Pipe Tubing Hose and Fittings
Federal Supply Class (FSC)	4730 Hose Pipe Tube Lubrication and Railing Fittings
National Item Identification Number (NIIN)	00-256-8511 (002568511)
NCB Code	USA (00)
Manufacturer	The Walworth Company, Ati Ladish Llc, American National Standards

Part Number	Manufacturer	Item Name	RFQ
300-6IN	the walworth company	flange pipe	RFQ
30-6IN	ati ladish llc	flange pipe	RFQ
B16-5-1961	american national standards	flange pipe	RFQ

MRC	Criteria	Characteristic
ABKG	BOLT CIRCLE DIAMETER	10.625 INCHES NOMINAL
ABKK	FLANGE DIAMETER	12.500 INCHES NOMINAL
ABNM	THICKNESS	1.375 INCHES NOMINAL
ACSU	NOMINAL PIPE SIZE FOR WHICH DESIGNED	6.000 INCHES
AECS	BOLT HOLE QUANTITY	12
AHNX	BOLT HOLE DIAMETER	0.875 INCHES NOMINAL
AJED	RAISED FACE HEIGHT	0.062 INCHES NOMINAL
AJEE	RAISED FACE DIAMETER	8.500 INCHES NOMINAL
AJEG	NECK HEIGHT	2.438 INCHES NOMINAL
AJEM	FLANGE SECTION STYLE	RAISED FACE,WELDING NECK
AKWE	FACE SEATING SURFACE CONDITION	MACHINED
CQCJ	MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	300.0 POUNDS PER SQUARE INCH GAS AND 300.0 POUNDS PER SQUARE INCH OIL AND 300.0 POUNDS PER SQUARE INCH WATER
CRWH	MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	850.0 DEG FAHRENHEIT GAS AND 850.0 DEG FAHRENHEIT OIL AND 850.0 DEG FAHRENHEIT WATER
MATT	MATERIAL	STEEL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A105,GRADES 1 AND 2 AND A181,GRADES 1 AND 2 ASSN STD SINGLE MATERIAL RESPONSE
STYL	STYLE DESIGNATOR	ROUND,ONE BOLT HOLE CIRCLE
ZZZK	SPECIFICATION/STANDARD DATA	80204-ASA B16.5,TABLES 16 AND 17 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD