Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
01NCB code
490-7766Item number
NIIN 01-490-7766
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 05-OCT-01
- 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
- 5159A-8EE-50
- CAGE
- 91816CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC
- CAGE status
- A
- RNCC
- 3
- RNVC
- 2
- Document availability code
- 4
- RNAAC
- 9Z
- RNFC
- 4
- RNSC
- A
Characteristics
| THREAD CLASS | 3A |
|---|---|
| THREAD DIRECTION | ALL ENDS 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 | ALL ENDS THREADED EXTERNAL TUBE |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| THREAD QUANTITY PER INCH | 16 |
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 50.0 TO 69.0 |
| NOMINAL THREAD SIZE | ALL ENDS INCHES 0.750 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 2400.0 |
| SEAT ANGLE | ALL ENDS DEGREES 12.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 50.0 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | ALL ENDS INCHES 0.500 |
| SPECIAL FEATURES | VALVE SIZE 1/2 IN. |
| MATERIAL | FLOW CONTROL DEVICE RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATERIAL | BODY ALUMINUM ALLOY 2024 |
| MEDIA FOR WHICH DESIGNED | SECOND RESPONSE ETHYLENE GLYCOL |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| MEDIA FOR WHICH DESIGNED | THIRD RESPONSE FUEL/OIL, HYDROCARBON |
| STYLE DESIGNATOR | |
| THREAD SERIES DESIGNATOR | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
Freight
- ACTY CD
- ZE
Related items
Standardization
- Item standardization code
- 5
- Orig stdzn dec
- 97
- Dt stdzn dec
- 05-OCT-2001
- NIIN status code
- 6
History
Identification changes
- Item name code
- 05488
- Item standardization code
- 5
- DEMIL code
- A
- Criticality code
- X
- Precious metals indicator
- A
- Cancelled date
- 10-JUN-2026
- NIIN status code
- 6
Past part numbers
- Part number
- 5159A-8EE-50
- CAGE
- 91816CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC
- RNCC
- 3
- RNVC
- 2
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