Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
01NCB code
242-9960Item number
NIIN 01-242-9960
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 20-OCT-86
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
Part numbers
- Part number
- 559B-3M8
- CAGE
- 91816CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC
- CAGE status
- A
- RNCC
- 3
- RNVC
- 2
- Document availability code
- 4
- RNAAC
- 9Z
- RNSC
- A
Characteristics
| THREAD DIRECTION | FIRST END RIGHT-HAND |
|---|---|
| FLOW CONTROL DEVICE | POPPET |
| DISK LOADING METHOD | SPRING |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 250.0 |
| CONNECTION STYLE | |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FIRST END THREADED EXTERNAL PIPE |
| NOMINAL THREAD SIZE | FIRST END INCHES 0.375 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 600.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 8.0 |
| MATERIAL | OVERALL COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| MEDIA FOR WHICH DESIGNED | THIRD RESPONSE REFRIGERANT 12 |
| MEDIA FOR WHICH DESIGNED | SECOND RESPONSE ACETYLENE |
| MEDIA FOR WHICH DESIGNED | FIFTH RESPONSE GAS, INERT |
| MEDIA FOR WHICH DESIGNED | FOURTH RESPONSE HYDROGEN |
| STYLE DESIGNATOR | |
| THREAD SERIES DESIGNATOR | FIRST END NPT |
MOE rules
| MOE rule | MOE CD | Date assigned | PICA | PICA LOA | Auth collab |
|---|---|---|---|---|---|
| VM01 | VM | 01-MAY-25 | VM | 81 | VM |
| ZF01 | ZF | 01-APR-91 | ZF | 81 | ZF |
Freight
- ACTY CD
- ZF
Related items
Standardization
- Item standardization code
- 5
- Orig stdzn dec
- 97
- Dt stdzn dec
- 20-OCT-1986
- NIIN status code
- 0
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