Mfg Part Number: 20139
NSN : 4820-01-149-3323
NIIN : 011493323
CAGE Code : 01343
Manufacturer: Anderson Greenwood And Co
Item Name : Valve Safety Relief
Here at Internet For Aviation, we have 20139 Valve Safety Relief from Anderson Greenwood And Co, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 20139 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-149-3323 Item Description: Valve Safety Relief | 4820 | 011493323 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
20139 | 2 | 9 | D |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ADSR | BONNET TYPE | INSIDE SPRING |
AWLS | CONNECTION TYPE | FLANGE 1ST END |
CQCY | ADJUSTABLE PRESSURE RANGE | +166.0/+183.0 POUNDS PER SQUARE INCH |
CWCD | NOMINAL OUTSIDE DIAMETER | 9.000 INCHES 2ND END |
CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 7.125 INCHES |
CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES 1ST END |
MATT | MATERIAL | STEEL BODY |
STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
ARKN | FLANGE SHAPE | ROUND 2ND END |
CCFG | VALVE SIZE | 4.000 INCHES |
CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CWCK | NOMINAL THICKNESS | 0.938 INCHES 2ND END |
CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 9.094 INCHES |
CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
CWDL | RAISED FACE NOMINAL DIAMETER | 8.500 INCHES 1ST END |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
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