Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
040-7472Item number
NIIN 00-040-7472
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 13-NOV-72
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- SMS
Part numbers
| Part number | CAGE | CAGE status | RNCC | RNVC | Document availability code | RNAAC | RNFC | RNSC |
|---|---|---|---|---|---|---|---|---|
| 622B2-1-4-28 | 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | H | 5 | 9 | 4 | 9Z | 4 | B |
| 622B2 1-4 28 | 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | H | 5 | 9 | 3 | SE | 3 | B |
| 622B2-1/4-28 | 09990 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION | A | 5 | 9 | 4 | ZZ | B | |
| 627B2-1/4-28 | 09990 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION | A | 3 | 2 | 4 | ZZ |
Characteristics
| SURFACE TREATMENT | LOCATION NOT OTHERWISE SPECIFIED ANODIZE |
|---|---|
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 10.0 TO 50.0 |
| DISK LOADING METHOD | SPRING |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 400.0 |
| CONNECTION STYLE | |
| THREAD QUANTITY PER INCH | 18 |
| END ITEM IDENTIFICATION | GRUMMAN AIRCRAFT MODEL A10 |
| MATERIAL | SEAT ALUMINUM ALLOY |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | ALL ENDS THREADED INTERNAL PIPE |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| NOMINAL PIPE SIZE ACCOMMODATED | ALL ENDS INCHES 0.250 |
| THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| FLOW CONTROL DEVICE | POPPET |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE FUEL/OIL, HYDROCARBON |
| MEDIA FOR WHICH DESIGNED | SECOND RESPONSE HYDRAULIC FLUID, SILICATE-ESTER BASE |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 50.0 |
| STYLE DESIGNATOR | |
| THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 35.0 |
| MATERIAL | BODY ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | PACKING MIL SPEC SINGLE MATERIAL RESPONSE -IL-R-83248 TO 1 |
| MATERIAL | FLOW CONTROL DEVICE STEEL COMP 416 |
| NOMINAL THREAD SIZE | ALL ENDS INCHES 0.250 |
| MATERIAL | PACKING RUBBER FLUOROCARBON CLASS FPM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE MIL SPEC SINGLE MATERIAL RESPONSE FEDSTD66,AISI416 TO SAE51416 |
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
- VZ
- NMF description
- PRESURE REGULATORS, REDUCING VALVES
Related items
Standardization
- Item standardization code
- 2
- Orig stdzn dec
- AX
- Dt stdzn dec
- 20-MAR-1974
- NIIN status code
- 6
Cancelled and replaced NIINs
- FSC
- 4820
- Cancelled NIIN
- 4820-01-058-7172
- NIIN status code
- 7
- Effective date
- 02-JUL-2026
- DEMIL code
- A
History
Identification changes
- Item name code
- 05488
- Item standardization code
- 2
- DEMIL code
- A
- Criticality code
- X
- Precious metals indicator
- U
- Cancelled date
- 10-JUN-2026
- NIIN status code
- 6
Past part numbers
| Part number | CAGE | RNCC | RNVC |
|---|---|---|---|
| 627B2-1/4-28 | 09990 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION | 3 | 2 |
| 622B2-1/4-28 | 09990 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION | 5 | 9 |
| 622B2 1-4 28 | 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | 5 | 9 |
| 622B2-1-4-28 | 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | 5 | 9 |
| 622B2-1/4-28 | 09990 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION | 3 | 2 |
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