Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
01NCB code
011-6156Item number
NIIN 01-011-6156
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 26-OCT-75
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
- Last known source of supply
- S9C
Part numbers
| Part number | CAGE | CAGE status | RNCC | RNVC | Document availability code | RNAAC | RNFC | RNSC |
|---|---|---|---|---|---|---|---|---|
| 6507 | 77445 RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | A | 3 | 2 | 6 | AX | 1 | A |
| 6507 | 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | H | 5 | 9 | 6 | 9Z | 4 | B |
| 639XB2-4-2 | 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | H | 5 | 9 | E | AX | 1 | B |
Characteristics
| THREAD CLASS | 3A |
|---|---|
| THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| FLOW CONTROL DEVICE | POPPET |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 225.0 |
| CONNECTION STYLE | |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 10.0 TO 50.0 |
| NOMINAL THREAD SIZE | ALL ENDS INCHES 0.438 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 50.0 |
| SEAT ANGLE | ALL ENDS DEGREES 37.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 35.0 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | ALL ENDS INCHES 0.250 |
| MATERIAL | BODY COPPER ALLOY |
| MATERIAL | SEAT RUBBER SYNTHETIC |
| MATERIAL | FLOW CONTROL DEVICE STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-B-626,ALLOY 360 |
| MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED STD SINGLE MATERIAL RESPONSE FED STD 66,AISI 303 TO SAE 30303 |
| MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER-OIL-GAS |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| STYLE DESIGNATOR | |
| THREAD SERIES DESIGNATOR | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
MOE rules
- MOE rule
- ZH01
- MOE CD
- ZH
- Date assigned
- 01-APR-91
- PICA
- ZH
- PICA LOA
- 81
- Auth collab
- ZH
Freight
- ACTY CD
- AX
Related items
Standardization
- Item standardization code
- 6
- Orig stdzn dec
- AX
- Dt stdzn dec
- 03-MAR-1981
- NIIN status code
- 0
Request a quote
Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.