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Catalog item

VALVE,SAFETY RELIEF

4820FSC

01NCB code

737-8599Item number

NIIN 01-737-8599

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DEMIL code: A

Identification

Item name code: 05488
PINC: 0005488
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 17-MAR-26
Precious metals indicator: A
ADP equipment code: 0
Hazardous material indicator: N
ESD/EMI code: A
Schedule B export code: 8481400000

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
WWG3ETT8	25795 W.W. GRAINGER, INC.	A	5	2	4	9Z	4	A
130CA1M1K1-100	93641 AQUATROL INC	A	3	2	3	9Z	4	A
WWG3ETT8	L0643 ACKLANDS-GRAINGER	A	5	2	4	9Z	4	A

Characteristics

MATERIAL	DISK BRONZE
MATERIAL	LOCATION NOT OTHERWISE SPECIFIED STEEL COMP 316
ADJUSTABLE PRESSURE RANGE	POUNDS PER SQUARE INCH 0.0 TO 200.0
OPENING PRESSURE SETTING	POUNDS PER SQUARE INCH 100.0
PART NAME ASSIGNED BY CONTROLLING AGENCY	VALVE,RELIEF
MAXIMUM OPERATING TEMP	OVERALL FAHRENHEIT 0.0 AND FAHRENHEIT 406.0
CONNECTION TYPE	FIRST END THREADED EXTERNAL
MEDIA FOR WHICH DESIGNED	OVERALL AIR AND STEAM
MATERIAL	SEAT BRONZE
MOUNTING FACILITY	THREADED FASTENER
THREAD SERIES DESIGNATOR	FIRST END NPT

MOE rules

MOE rule: ZC01
MOE CD: ZC
Date assigned: 01-MAR-26
PICA: ZC
PICA LOA: 81
Auth collab: ZC

Freight

ACTY CD: ZC

Related items

Standardization

Item standardization code: 5
Orig stdzn dec: 97
Dt stdzn dec: 17-MAR-2026
NIIN status code: 0

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