Explore Our NSN 4820-00-200-0745 Parts List

Item Name	Valve Check
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-200-0745 (002000745)
NCB Code	USA (00)
Manufacturer	The Walworth Company, Wolverine Brass Co Ltd, Tyco Fire Products Lp, Crane Corp, Stockham Valves And Fittings Inc, Hammond Valve Corp, Manufacturers Standardization So, Northern Indiana Business Services, Military Specifications, Federal Specifications

Part Number	Manufacturer	Item Name	Cage Code	RFQ
3412 1 1 2IN	the walworth company	valve check	63686	RFQ
461H	wolverine brass co ltd	valve check	02271	RFQ
4812-12	tyco fire products lp	valve check	03670	RFQ
510A2236 ITEM 3	tyco fire products lp	valve check	03670	RFQ
76E-1-1-2	crane corp	valve check	14959	RFQ
B345	stockham valves and fittings inc	valve check	82666	RFQ
EA15919	crane corp	valve check	14959	RFQ
IB949-1-1-2	hammond valve corp	valve check	14448	RFQ
MSS SP-80	manufacturers standardization so	valve check	59646	RFQ
T-413-Y 1 1-2IN FPT	northern indiana business services	valve check	12168	RFQ
UA-011490-99-1	crane corp	valve check	14959	RFQ
UA-011490-99-1-50 IN	tyco fire products lp	valve check	03670	RFQ
WW-V-51E	military specifications	valve check	81349	RFQ
WWV51	federal specifications	valve check	81348	RFQ
WWV51	hammond valve corp	valve check	14448	RFQ

MRC	Criteria	Characteristic
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	DISK
ADSU	DISK LOADING METHOD	SPRING
AEHZ	MAXIMUM OPERATING TEMP	100.0 DEG FAHRENHEIT 2ND RESPONSE
AEHZ	MAXIMUM OPERATING TEMP	406.0 DEG FAHRENHEIT 1ST RESPONSE
AHNC	CONNECTION STYLE	PLAIN,OPTIONAL END (PIPE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL OR VERTICAL
CQGM	MAXIMUM OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH 1ST RESPONSE
CQGM	MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
CQJX	NOMINAL THREAD SIZE	1.500 INCHES ALL ENDS
FEAT	SPECIAL FEATURES	SWING CHECK TYPE
MATT	MATERIAL	COPPER ALLOY 836 BODY
MATT	MATERIAL	COPPER ALLOY 836 SEAT
MATT	MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MEDA	MEDIA FOR WHICH DESIGNED	STEAM 1ST RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS 2ND RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU
THSD	THREAD SERIES DESIGNATOR	NPT ALL ENDS
ZZZK	SPECIFICATION/STANDARD DATA	59646-MSS AP-80 MANUFACTURERS STANDARD
ZZZT	NONDEFINITIVE SPEC/STD DATA	200 CLASS AND NPT END AND 1-1/2IN. SIZE AND 3 TYPE