We appreciate your interest in our selection of parts that fall under the NSN 4820-01-481-2270. Below, top-requested part numbers like 20107, 20107 ASSY E20108A51M, E20108A51M, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-01-481-2270, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-481-2270 (014812270) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Pentair Valves And Controls |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 20107 | anderson greenwood lp | valve safety relief | RFQ |
| 20107 ASSY E20108A51M | pentair valves and controls | valve safety relief | RFQ |
| E20108A51M | pentair valves and controls | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 150.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | SOCKET WITH BRAZING RING ERR-100 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CQCY | ADJUSTABLE PRESSURE RANGE | +5.0/+9.0 POUNDS PER SQUARE INCH |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF VALVE, TYPE 1551-T. |
| FEAT | SPECIAL FEATURES | THIS VALVE IS APPROXIMATELY 10 INCHES IN HEIGHT AND REQUIRES AN ADDITIONAL 2 INCHES CLEARANCE FOR DISASSEMBLY. APPROVED AS CLASS A BY BUSHIPS NNVA, JAN 30, 1970. DRAWING WAS ORIGINALLY FROM KUNKLE VALVE (CAGE 34494) WHICH WAS PURCHASED BY |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | NICKEL ALLOY SEAT |
| MATT | MATERIAL | NICKEL ALLOY STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| TMQY | FURNISHED ITEMS AND QUANTITY | 2 BRAZING RING AND 2 TAILPIECE AND 1 WRENCH |
| Relevant Components for NSN - 4820-01-481-2270, 4820014812270 | ||||
| 4820-01-331-6595 (4820013316595) | 4820-01-428-8794 (4820014288794) | 4810-01-354-0386 (4810013540386) | 4820-01-654-7138 (4820016547138) | |
| 4820-01-689-4246 (4820016894246) | 4820-01-682-5483 (4820016825483) | 4820-01-363-2485 (4820013632485) | 4820-01-509-3629 (4820015093629) | |
| 4820-00-460-2877 (4820004602877) | 4820-00-585-2471 (4820005852471) | 4820-01-197-8938 (4820011978938) | 4820-01-221-4406 (4820012214406) | |
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