Recently Updated NSN 4820-00-924-8825 Or (4820009248825) Part List

Item Name	Valve Check
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-924-8825 (009248825)
NCB Code	USA (00)
Manufacturer	Pilatus Aircraft Ltd, Circor Aerospace Inc

Part Number	Manufacturer	Item Name	RFQ
963.04.26.730	pilatus aircraft ltd	valve check	RFQ
869A4TT56	circor aerospace inc	valve check	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A ALL ENDS
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	POPPET
ADSU	DISK LOADING METHOD	SPRING
AEHZ	MAXIMUM OPERATING TEMP	-65.0 DEG FAHRENHEIT 1ST RESPONSE
AEHZ	MAXIMUM OPERATING TEMP	180.0 DEG FAHRENHEIT 2ND RESPONSE
AHNC	CONNECTION STYLE	FLARED (TUBE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL OR VERTICAL
CMLP	THREAD QUANTITY PER INCH	20 1ST END
CQGM	MAXIMUM OPERATING PRESSURE	600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX	NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS
CQRB	SEAT ANGLE	37.0 DEGREES 1ST END
CSDC	OPENING PRESSURE SETTING	56.0 POUNDS PER SQUARE INCH
CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
FEAT	SPECIAL FEATURES	CRACKING PRESSURE PRESET AT 56.0 PSI
MATT	MATERIAL	ALUMINUM ALLOY 2024 BODY
MATT	MATERIAL	ALUMINUM ALLOY 2024 SEAT
MATT	MATERIAL	ALUMINUM ALLOY FLOW CONTROL DEVICE AND RUBBER SYNTHETIC FLOW CONTROL DEVICE
MEDA	MEDIA FOR WHICH DESIGNED	AIR 1ST RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	ALCOHOL,ETHYL 2ND RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	CARBON DIOXIDE 3RD RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	ETHYLENE GLYCOL 4TH RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	FUEL/OIL,HYDROCARBON 5TH RESPONSE
SFTT	SURFACE TREATMENT	ANODIZE
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU
THSD	THREAD SERIES DESIGNATOR	UNJF ALL ENDS