Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
844-6849Item number
NIIN 00-844-6849
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 01-JAN-63
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- SMS
Part numbers
Characteristics
| CONNECTION STYLE | |
|---|---|
| FEATURES PROVIDED | BONNET PACKING |
| THREAD DIRECTION | FIRST END RIGHT-HAND |
| MATERIAL | OVERALL COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE AIR |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| FLOW CONTROL DEVICE | DISK |
| CONNECTION TYPE | FIRST END THREADED EXTERNAL PIPE |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 300.0 |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| VALVE DISCHARGE FLOW RATE | CUBIC FEET PER MINUTE 45.0 |
| STYLE DESIGNATOR | |
| NOMINAL THREAD SIZE | FIRST END INCHES 0.250 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 225.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 75.0 |
| DISK LOADING METHOD | SPRING |
| THREAD SERIES DESIGNATOR | FIRST END NPT |
MOE rules
| MOE rule | MOE CD | Date assigned | PICA | PICA LOA | Auth collab |
|---|---|---|---|---|---|
| YB01 | YB | 01-APR-91 | YB | 81 | YB |
| ZU01 | ZU | 01-APR-91 | ZU | 81 | ZU |
Freight
- ACTY CD
- XX
- NMFC
- 127230
- NMFC sub
- Z
- Uniform freight class
- 00000
- Less than truckload
- W
- Water commodity code
- 576
- Type of cargo code
- Z
- Special handling code
- 9
- Air dimension code
- A
- Air commodity code
- VZ
- NMF description
- PRESURE REGULATORS, REDUCING VALVES
Related items
Standardization
- Item standardization code
- 2
- Orig stdzn dec
- AX
- Dt stdzn dec
- 09-MAY-1969
- NIIN status code
- 0
Cancelled and replaced NIINs
- FSC
- 4820
- Cancelled NIIN
- 4820-00-541-5425
- NIIN status code
- 7
- Effective date
- 01-JUL-2026
- DEMIL code
- A
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