Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
821-9001Item number
NIIN 00-821-9001
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- N
- DEMIL code
- A
- NIIN assigned
- 01-JAN-62
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- FPZ
Part numbers
- Part number
- 1664
- CAGE
- 38056ASHCROFT INC DBA HEISE
- CAGE status
- A
- RNCC
- 3
- RNVC
- 1
- Document availability code
- X
- RNAAC
- XX
- RNFC
- 3
- RNSC
- D
Characteristics
| THREAD SERIES DESIGNATOR | FIRST END NPT |
|---|---|
| STYLE DESIGNATOR | |
| OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 275.0 |
| OPERATING PRESSURE | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 275.0 |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| THREAD QUANTITY PER INCH | 18 |
| NOMINAL THREAD SIZE | FIRST END INCHES 0.250 |
| MAXIMUM OPERATING TEMP | SECOND RESPONSE FAHRENHEIT 450.0 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE SIZE AND SET PRESSURE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| THREAD DIRECTION | FIRST END RIGHT-HAND |
| FLOW CONTROL DEVICE | POPPET |
| DISK LOADING METHOD | SPRING |
| CONNECTION STYLE | |
| MEDIA FOR WHICH DESIGNED | SECOND RESPONSE GAS, INERT |
| VALVE DISCHARGE FLOW RATE | CUBIC FEET PER MINUTE 33.0 |
| MAXIMUM OPERATING TEMP | FIRST RESPONSE FAHRENHEIT 450.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 30.0 |
| MATERIAL | BODY COPPER ALLOY |
| MATERIAL | SEAT COPPER ALLOY |
| MATERIAL | STEM COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| NOMINAL PIPE SIZE ACCOMMODATED | FIRST END INCHES 0.250 |
MOE rules
- MOE rule
- ZR01
- MOE CD
- ZR
- Date assigned
- 01-APR-91
- PICA
- ZR
- PICA LOA
- 81
- Auth collab
- ZR
Freight
- ACTY CD
- XX
- NMFC
- 127230
- NMFC sub
- Z
- Uniform freight class
- 00000
- Less than truckload
- W
- Less than carload
- P
- Water commodity code
- 594
- 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
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