Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 1851, a Ashcroft Inc component we feature that is listed with the NSN 4820008006156 and item name “Valve Safety Relief.” For further identification, part number 1851 was also specifically produced under CAGE Code 38056 and belongs to Federal Supply Class (FSC) 4820 Valves Nonpowered. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number 1851 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 1851 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-800-6156 Item Description: VALVE,SAFETY RELIEF | 4820 | 008006156 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 1851 | 5 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END" |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 1ST END" |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END" |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END" |
| ADQU | FLOW CONTROL DEVICE | POPPET" |
| ADSR | BONNET TYPE | INSIDE SPRING" |
| ADST | BONNET ATTACHMENT METHOD | THREADED" |
| ADSU | DISK LOADING METHOD | SPRING" |
| ADSY | VALVE DISCHARGE FLOW RATE | 15.0 CUBIC FEET PER MINUTE" |
| AEHZ | MAXIMUM OPERATING TEMP | 170.0 DEG FAHRENHEIT 1ST RESPONSE" |
| AEHZ | MAXIMUM OPERATING TEMP | 170.0 DEG FAHRENHEIT 2ND RESPONSE" |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END" |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END" |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL" |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END" |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END" |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE" |
| CMLP | THREAD QUANTITY PER INCH | 14 1ST END" |
| CMLP | THREAD QUANTITY PER INCH | 14 2ND END" |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE" |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 2ND RESPONSE" |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END" |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END" |
| CSDC | OPENING PRESSURE SETTING | 10.0 POUNDS PER SQUARE INCH" |
| MATT | MATERIAL | COPPER ALLOY BODY" |
| MATT | MATERIAL | COPPER ALLOY SEAT" |
| MATT | MATERIAL | STEEL STEM" |
| STYL | STYLE DESIGNATOR | ANGLE" |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END" |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END" |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE SIZE ANDSET PRESSURE" |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END" |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 1ST END" |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END" |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END" |
| ADQU | FLOW CONTROL DEVICE | POPPET" |
| ADSR | BONNET TYPE | INSIDE SPRING" |
| ADST | BONNET ATTACHMENT METHOD | THREADED" |
| ADSU | DISK LOADING METHOD | SPRING" |
| ADSY | VALVE DISCHARGE FLOW RATE | 15.0 CUBIC FEET PER MINUTE" |
| AEHZ | MAXIMUM OPERATING TEMP | 170.0 DEG FAHRENHEIT 1ST RESPONSE" |
| AEHZ | MAXIMUM OPERATING TEMP | 170.0 DEG FAHRENHEIT 2ND RESPONSE" |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END" |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END" |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL" |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END" |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END" |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE" |
| CMLP | THREAD QUANTITY PER INCH | 14 1ST END" |
| CMLP | THREAD QUANTITY PER INCH | 14 2ND END" |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE" |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 2ND RESPONSE" |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END" |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END" |
| CSDC | OPENING PRESSURE SETTING | 10.0 POUNDS PER SQUARE INCH" |
| MATT | MATERIAL | COPPER ALLOY BODY" |
| MATT | MATERIAL | COPPER ALLOY SEAT" |
| MATT | MATERIAL | STEEL STEM" |
| STYL | STYLE DESIGNATOR | ANGLE" |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END" |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END" |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE SIZE ANDSET PRESSURE" |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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