Recently Updated NSN 4730-01-023-7770 Or (4730010237770) 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)	01-023-7770 (010237770)
NCB Code	USA (01)
Manufacturer	Ati Ladish Llc, Military Specifications, American National Standards, Crane Corp, American Society Of Mechanical

Part Number	Manufacturer	Item Name	RFQ
20-3/4	ati ladish llc	flange pipe	RFQ
M18180/2-02A04A	military specifications	flange pipe	RFQ
B16.5-3 4	american national standards	flange pipe	RFQ
2951	crane corp	flange pipe	RFQ
20-3 4 ASTMA-10	ati ladish llc	flange pipe	RFQ
ASME B16.5	american society of mechanical	flange pipe	RFQ

MRC	Criteria	Characteristic
ABKG	BOLT CIRCLE DIAMETER	2.750 INCHES NOMINAL
ABKK	FLANGE DIAMETER	3.875 INCHES NOMINAL
ABNM	THICKNESS	0.500 INCHES NOMINAL
ABXN	SOCKET DEPTH	0.440 INCHES NOMINAL
ABXP	SOCKET DIAMETER	1.090 INCHES NOMINAL
ACSU	NOMINAL PIPE SIZE FOR WHICH DESIGNED	0.750 INCHES
AECS	BOLT HOLE QUANTITY	4
AGAV	END ITEM IDENTIFICATION	CV63 U.S.S. KITTY HAWK
AHNX	BOLT HOLE DIAMETER	0.620 INCHES NOMINAL
AJED	RAISED FACE HEIGHT	0.062 INCHES NOMINAL
AJEE	RAISED FACE DIAMETER	1.500 INCHES NOMINAL
AJEG	NECK HEIGHT	0.125 INCHES NOMINAL
AJEM	FLANGE SECTION STYLE	RAISED FACE,SOCKET NECK
AKWE	FACE SEATING SURFACE CONDITION	SERRATED
CQCJ	MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED	150.0 POUNDS PER SQUARE INCH GAS AND 150.0 POUNDS PER SQUARE INCH OIL AND 150.0 POUNDS PER SQUARE INCH WATER
CRWH	MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	400.0 DEG FAHRENHEIT GAS AND 400.0 DEG FAHRENHEIT OIL AND 400.0 DEG FAHRENHEIT WATER
FEAT	SPECIAL FEATURES	FLANGES CONFORM TO ASA STANDARD B16.5
MATT	MATERIAL	STEEL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A181,GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE
SFTT	SURFACE TREATMENT	PAINT
STYL	STYLE DESIGNATOR	ROUND,ONE BOLT HOLE CIRCLE