We appreciate your interest in our selection of parts that fall under the NSN 4820-01-474-7838. Below, top-requested part numbers like 11479375, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-01-474-7838, 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) | 01-474-7838 (014747838) |
| NCB Code | USA (01) |
| Manufacturer | Raytheon Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQGM | MAXIMUM OPERATING PRESSURE | 182.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY NSN 5999-01-411-7098, COOLER, FLUID, ELECTRONIC EQUIPMENT. 82 PLUS/MINUS PSI.SUPPGITEM USED IN A HIGH PURITY COOLING SYSTEM. ST BE THOROUGHLY CLEANED AND FREE FROM GREASE, OIL, FLUXES, LIQUID CONTAMINANTS OF ANY KIND AN |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5640, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5641, 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| Relevant Components for NSN - 4820-01-474-7838, 4820014747838 | ||||
| 4820-01-429-1351 (4820014291351) | 4810-01-630-8648 (4810016308648) | 4820-01-211-3249 (4820012113249) | 4820-01-366-9869 (4820013669869) | |
| 4820-01-124-8523 (4820011248523) | 4810-01-564-9990 (4810015649990) | 4820-00-461-3791 (4820004613791) | 4810-01-656-4424 (4810016564424) | |
| 4820-22-269-0957 (4820222690957) | 4820-01-438-6173 (4820014386173) | 4820-01-512-1435 (4820015121435) | 4820-01-271-2124 (4820012712124) | |
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