At NSN Unlimited, we maintain a large database of parts B1502-3-4X3-4, B-1502, 52E173-7, 3 4X3 4TMB-2, 3 4X3 4TMB 2 with NSN 4820-00-512-0081 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Anderson Greenwood And Co, Kunkle Industries Inc, Eldorado Electrodata Corp, Pentair Valves And Controls. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
With an unmatched supply-chain network, we are able to provide expedited shipping and same-day or next-day delivery on qualifying parts.
Ready for a quote? Submit an Instant RFQ today for NSN 4820-00-512-0081.
| Alternative NSN: 4820-00-512-0081 |
| Item Name: Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 005120081 |
| NCB Code: USA (00) |
| Manufacturers: Anderson Greenwood And Co , Kunkle Industries Inc , Eldorado Electrodata Corp , Pentair Valves And Controls |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| B1502-3-4X3-4 | 4820-00-512-0081 | valve safety relief | anderson greenwood and co | Avl | RFQ |
| B1502-3-4X3-4 | 4820-00-512-0081 | valve safety relief | kunkle industries inc | Avl | RFQ |
| B1502-3-4X3-4 | 4820-00-512-0081 | valve safety relief | eldorado electrodata corp | Avl | RFQ |
| B-1502 | 4820-00-512-0081 | valve safety relief | anderson greenwood and co | Avl | RFQ |
| B-1502 | 4820-00-512-0081 | valve safety relief | eldorado electrodata corp | Avl | RFQ |
| B-1502 | 4820-00-512-0081 | valve safety relief | kunkle industries inc | Avl | RFQ |
| 52E173-7 | 4820-00-512-0081 | valve safety relief | eldorado electrodata corp | Avl | RFQ |
| 3 4X3 4TMB-2 | 4820-00-512-0081 | valve safety relief | eldorado electrodata corp | Avl | RFQ |
| 3 4X3 4TMB-2 | 4820-00-512-0081 | valve safety relief | anderson greenwood and co | Avl | RFQ |
| 3 4X3 4TMB 2 | 4820-00-512-0081 | valve safety relief | kunkle industries inc | Avl | RFQ |
| 3 4X3 4TBB-2 | 4820-00-512-0081 | valve safety relief | anderson greenwood and co | Avl | RFQ |
| 3 4X3 4TBB-2 | 4820-00-512-0081 | valve safety relief | eldorado electrodata corp | Avl | RFQ |
| 3 4X3 4TBB-2 | 4820-00-512-0081 | valve safety relief | kunkle industries inc | Avl | RFQ |
| 0020-D01-MG0085 | 4820-00-512-0081 | valve safety relief | pentair valves and controls | Avl | RFQ |
| 0020-D01-MG0085 | 4820-00-512-0081 | valve safety relief | anderson greenwood and co | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 23.0 GALLONS PER MINUTE |
| AEHZ | MAXIMUM OPERATING TEMP | 406.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 85.0 POUNDS PER SQUARE INCH |
| FEAT | SPECIAL FEATURES | THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | NICKEL ALLOY SEAT |
| MATT | MATERIAL | STEEL STEM |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
The only independent distributor
with a NO CHINA SOURCING Pledge
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
If You’d Like to Stay Up to Date On Our Latest, Up-To-Date NSN Parts; Kindly Explore Our Catalog and Get Quote for Your Required Part Number.
Request for Quote
