We appreciate your interest in our selection of parts that fall under the NSN 4820-01-257-8660. Below, top-requested part numbers like 20271QS41M, BAMAA07SAA, D50UU-07-1-4 IN, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-01-257-8660, 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) | 01-257-8660 (012578660) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp, Pentair Valves And Controls, Danco Valve Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 20271QS41M | anderson greenwood lp | valve safety relief | RFQ |
| 20271QS41M | pentair valves and controls | valve safety relief | RFQ |
| BAMAA07SAA | danco valve company | valve safety relief | RFQ |
| D50UU-07-1-4 IN | danco valve company | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AGAV | END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN(688) |
| AHNC | CONNECTION STYLE | SOCKET WITH BRAZING RING ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CQCY | ADJUSTABLE PRESSURE RANGE | 136.0 TO 150.0 POUNDS PER SQUARE INCH |
| FEAT | SPECIAL FEATURES | SPRING RANGE 110 TO 160 POUNDS |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | NICKEL ALLOY STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY LINING |
| 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 |
| STYL | STYLE DESIGNATOR | ANGLE |
| Relevant Components for NSN - 4820-01-257-8660, 4820012578660 | ||||
| 4820-01-181-3596 (4820011813596) | 4820-01-671-5471 (4820016715471) | 4820-01-510-7590 (4820015107590) | 4820-01-418-7425 (4820014187425) | |
| 4820-01-577-4391 (4820015774391) | 4820-01-348-8059 (4820013488059) | 4820-00-899-3322 (4820008993322) | 4820-01-676-5983 (4820016765983) | |
| 4820-00-201-2909 (4820002012909) | 4820-01-656-5960 (4820016565960) | 4820-01-269-7872 (4820012697872) | 4820-01-276-2530 (4820012762530) | |
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