Recently Updated NSN 4820-01-078-4534 Or (4820010784534) Part List

Item Name	Valve Butterfly
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	01-078-4534 (010784534)
NCB Code	USA (01)
Manufacturer	Norriseal, Military Specifications

Part Number	Manufacturer	Item Name	RFQ
2R2030-64AA-1FM	norriseal	valve butterfly	RFQ
910-191	norriseal	valve butterfly	RFQ
2R2-030-64A1FM	norriseal	valve butterfly	RFQ
MIL-V-22133	military specifications	valve butterfly	RFQ

MRC	Criteria	Characteristic
ADZH	RENEWABLE SEAT RING TYPE	PRESSED-IN
AQLR	VALVE OPERATION METHOD	MANUAL
ARKN	FLANGE SHAPE	ROUND ALL ENDS
AWLS	CONNECTION TYPE	FLANGE ALL ENDS
CCFG	VALVE SIZE	2.000 INCHES
CQGM	MAXIMUM OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCD	NOMINAL OUTSIDE DIAMETER	4.125 INCHES ALL ENDS
CWCF	FACE TO FACE DISTANCE	1.625 INCHES
CWCK	NOMINAL THICKNESS	0.812 INCHES ALL ENDS
CWDF	FLANGE FACE DESIGN	PLAIN ALL ENDS
FEAT	SPECIAL FEATURES	VALVES ARE INTENDED FOR USE BETWEEN MATING FLANGES DETAILED ON FSMC 53711 DWG 810-1385892 OR ASA 150 PSI FLANGES PER MIL-V-22133
MATT	MATERIAL	COPPER ALLOY 922 BODY
MATT	MATERIAL	NICKEL ALLOY 400 STEM
MATT	MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
MATT	MATERIAL	RUBBER SYNTHETIC PACKING
MATT	MATERIAL	RUBBER SYNTHETIC SEAT
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B164-161,CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288,COMP A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYL	STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS
ZZZK	SPECIFICATION/STANDARD DATA	81349-MIL-V-22133 GOVERNMENT SPECIFICATION
ZZZT	NONDEFINITIVE SPEC/STD DATA	A CLASS AND 150 SERIES AND A CONSTRUCTION