Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
421-3848Item number
NIIN 00-421-3848
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 21-DEC-70
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- S9C
Part numbers
Characteristics
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 15.0 |
|---|---|
| STYLE DESIGNATOR | |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| THREAD DIRECTION | FIRST END RIGHT-HAND |
| NOMINAL PIPE SIZE ACCOMMODATED | SECOND END INCHES 0.500 |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| MATERIAL | FLOW CONTROL DEVICE COPPER ALLOY |
| MATERIAL | SEAT COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE AIR |
| NOMINAL THREAD SIZE | FIRST END INCHES 0.750 |
| VALVE DISCHARGE FLOW RATE | CUBIC FEET PER MINUTE 50.0 |
| CONNECTION STYLE | |
| THREAD SERIES DESIGNATOR | FIRST END NPT |
| THREAD SERIES DESIGNATOR | SECOND END NPT |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 165.0 |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| THREAD DIRECTION | SECOND END RIGHT-HAND |
| FLOW CONTROL DEVICE | DISK |
| SPECIAL FEATURES | HAND LEVER MANUAL RELIEF |
| MATERIAL | BODY COPPER ALLOY |
| CONNECTION TYPE | SECOND END THREADED EXTERNAL PIPE |
| NOMINAL PIPE SIZE ACCOMMODATED | FIRST END INCHES 0.750 |
| THREAD QUANTITY PER INCH | 14 |
| NOMINAL THREAD SIZE | SECOND END INCHES 0.500 |
MOE rules
| MOE rule | MOE CD | Date assigned | PICA | PICA LOA | Auth collab |
|---|---|---|---|---|---|
| ZH01 | ZH | 01-APR-91 | ZH | 81 | ZH |
| ZW01 | ZW | 01-NOV-05 | ZW | 81 | ZW |
Freight
- ACTY CD
- AX
- NMFC
- 127230
- NMFC sub
- Z
- Uniform freight class
- 00000
- Less than truckload
- W
- Water commodity code
- 594
- Type of cargo code
- Z
- Special handling code
- 9
- Air dimension code
- A
- Air commodity code
- BZ
- NMF description
- PRESURE REGULATORS, REDUCING VALVES
Related items
Standardization
- Item standardization code
- 2
- Orig stdzn dec
- AX
- Dt stdzn dec
- 28-MAR-1996
- NIIN status code
- 0
Cancelled and replaced NIINs
- FSC
- 4820
- Cancelled NIIN
- 4820-00-469-7754
- NIIN status code
- 5
- Effective date
- 02-JUL-2026
- DEMIL code
- A
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