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Catalog item

VALVE,SAFETY RELIEF

4820FSC

00NCB code

287-3152Item number

NIIN 00-287-3152

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DEMIL code: A

Identification

Item name code: 05488
PINC: 0005488
Criticality code: X
II: 0
DEMIL code: A
NIIN assigned: 01-JAN-63
Precious metals indicator: U
Hazardous material indicator: N
Schedule B export code: 8481400000
Last known source of supply: S9C

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
833T1A4050	81336 CHIEF OF ENGINEERS DEPT OF ARMY	A	3	2	X	XX	3	D
TIA5050	17431 ILLINOIS TOOL WORKS INC.	A	3	2	X	XX	3	D
T1A4050	17431 ILLINOIS TOOL WORKS INC.	A	5	9	2	AX	3	B

Characteristics

BONNET TYPE	INSIDE SPRING
CONNECTION TYPE	FIRST END THREADED EXTERNAL PIPE
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 50.0
MATERIAL	OVERALL COPPER ALLOY
THREAD DIRECTION	FIRST END RIGHT-HAND
OPERATING PRESSURE	FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 40.0
STYLE DESIGNATOR
FEATURES PROVIDED	VALVE STEM LOCK SHIELD
VALVE OPERATION METHOD	AUTOMATIC OR MANUAL
VALVE DISCHARGE FLOW RATE	CUBIC FEET PER MINUTE 55.0
THREAD SERIES DESIGNATOR	FIRST END NPT
MEDIA FOR WHICH DESIGNED	FIRST RESPONSE AIR
BONNET ATTACHMENT METHOD	THREADED
DISK LOADING METHOD	SPRING
NOMINAL PIPE SIZE ACCOMMODATED	FIRST END INCHES 0.250
CONNECTION STYLE
FLOW CONTROL DEVICE	POPPET
NOMINAL THREAD SIZE	FIRST END INCHES 0.250

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
ZH01	ZH	01-AUG-95	ZH	81	ZH
ZW01	ZW	01-NOV-05	ZW	81	ZW

Freight

ACTY CD: XX

Related items

Standardization

Item standardization code: 2
Orig stdzn dec: AX
Dt stdzn dec: 27-APR-1972
NIIN status code: 0

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