Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
889-8228Item number
NIIN 00-889-8228
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- M
- DEMIL code
- A
- NIIN assigned
- 01-JAN-62
- Precious metals indicator
- U
- ADP equipment code
- 0
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- FPZ
Part numbers
| Part number | CAGE | CAGE status | RNCC | RNVC | Document availability code | RNAAC | RNFC | RNSC |
|---|---|---|---|---|---|---|---|---|
| 668412 | 98897 LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | A | 5 | 1 | 5 | MB | D | |
| 668412-3 | 98897 LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | A | 5 | 2 | 5 | MB | D | |
| 2533A1 | 09790 EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR | A | 5 | 2 | 5 | MB | 4 | A |
| 2533A1-3 | 09790 EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR | A | 3 | 2 | 5 | MB | 4 | A |
Characteristics
| THREAD QUANTITY PER INCH | 16 |
|---|---|
| VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 8.0 |
| CONNECTION STYLE | |
| THREAD DIRECTION | FIRST END RIGHT-HAND |
| FLOW CONTROL DEVICE | POPPET |
| THREAD SERIES DESIGNATOR | FIRST END UNF |
| MATERIAL | SEAT ALUMINUM ALLOY |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE HYDRAULIC FLUID, PHOSPHATE-ESTER BASE |
| SURFACE TREATMENT | LOCATION NOT OTHERWISE SPECIFIED ANODIZE |
| STYLE DESIGNATOR | |
| MATERIAL | BODY ALUMINUM ALLOY |
| CONNECTION TYPE | FIRST END THREADED EXTERNAL TUBE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | FIRST END INCHES 0.500 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 57.0 |
| THREAD CLASS | 3A |
| DISK LOADING METHOD | SPRING |
| NOMINAL THREAD SIZE | FIRST END INCHES 0.750 |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 75.0 |
MOE rules
| MOE rule | MOE CD | Date assigned | PICA | PICA LOA | Auth collab |
|---|---|---|---|---|---|
| ZG01 | ZG | 01-NOV-11 | ZG | 81 | ZG |
| ZJ01 | ZJ | 01-MAR-25 | ZJ | 81 | ZJ |
| ZR01 | ZR | 01-APR-91 | ZR | 81 | ZR |
| ZU01 | ZU | 01-APR-91 | ZU | 81 | ZU |
| VJ01 | VJ | 01-NOV-19 | VJ | 81 | VJ |
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
- Z
- 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
- 19-AUG-1968
- NIIN status code
- 0
Cancelled and replaced NIINs
- FSC
- 1650
- Cancelled NIIN
- 1650-00-808-0527
- NIIN status code
- 7
- Effective date
- 01-JUL-2026
- DEMIL code
- B
Request a quote
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