Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
01NCB code
702-7552Item number
NIIN 01-702-7552
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 26-JUL-22
- 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
- 524T1-4D-14
- CAGE
- 91816CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC
- CAGE status
- A
- RNCC
- 3
- RNVC
- 2
- Document availability code
- 3
- 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 CELSIUS 204.4 |
| MINIMUM OPERATING TEMP | CELSIUS -56.6 |
| END ITEM IDENTIFICATION | KC-390 |
| CONNECTION STYLE | |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| VALVE SIZE | INCHES 0.25 |
| THREAD QUANTITY PER INCH | 20 |
| NOMINAL THREAD SIZE | ALL ENDS INCHES 0.438 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM 200.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH GAGE 14.0 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | ALL ENDS INCHES 0.250 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | ADJUSTABLE POPOFF AND INLINE RELIEF VALVES |
| SPECIAL FEATURES | MATERIALS: BODY - 316 STAINLESS STEEL; O-RING - SILICONE; SPRING: 302 STAINLESS OR 17-7PH STAINLESS. HYDRAULIC FLUID MIL-H-5506. OPERATING PRESSURE - VACUUM TO 200 PSIG. PROOF - 400 PSIG. BURST - ABOVE 500 PSIG. TEMPERATURE RANGE: -56.6 TO 204.4 DEG C. CRACKING PRESSURE: 14.0 PSIG. D - CONNECTION: TUBE, MALE AS4395 (MS33656) WITH CONE POINT REMOVED (INLET ONLY). |
| MATERIAL | BODY STEEL COMP 316 |
| MATERIAL | FLOW CONTROL DEVICE STEEL COMP 302 OR STEEL CORROSION RESISTING |
| MATERIAL | PACKING RUBBER SYNTHETIC |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE HYDRAULIC FLUID, MINERAL BASE |
| STYLE DESIGNATOR | |
| THREAD SERIES DESIGNATOR | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
| FURNISHED ITEMS AND QUANTITY | GASKET 1 |
MOE rules
| MOE rule | MOE CD | Date assigned | PICA | PICA LOA | Auth collab |
|---|---|---|---|---|---|
| WH01 | WH | 01-NOV-23 | WH | 81 | WH |
| WZ01 | WZ | 01-OCT-25 | WZ | 81 | WZ |
| YA01 | YA | 01-SEP-22 | YA | 81 | YA |
| ZP01 | ZP | 01-JUL-22 | ZP | 81 | ZP |
Freight
- ACTY CD
- ZP
Related items
Standardization
- Item standardization code
- 5
- Orig stdzn dec
- 97
- Dt stdzn dec
- 26-JUL-2022
- NIIN status code
- 0
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