We appreciate your interest in our selection of parts that fall under the NSN 4820-00-289-4375. Below, top-requested part numbers like N26250PC42, A7636, N21502PC12, N20147PC22, 3237512, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-00-289-4375, 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) | 00-289-4375 (002894375) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Hatch And Kirk Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| N26250PC42 | general motors corp | valve safety relief | RFQ |
| A7636 | general motors corp | valve safety relief | RFQ |
| N21502PC12 | general motors corp | valve safety relief | RFQ |
| N20147PC22 | hatch and kirk inc | valve safety relief | RFQ |
| N20147PC22 | general motors corp | valve safety relief | RFQ |
| N21502PC12 | hatch and kirk inc | valve safety relief | RFQ |
| 3237512 | hatch and kirk inc | valve safety relief | RFQ |
| N26447PC41 | hatch and kirk inc | valve safety relief | RFQ |
| N26250PC42 | hatch and kirk inc | valve safety relief | RFQ |
| N26658PC12 | hatch and kirk inc | valve safety relief | RFQ |
| 3237512 | general motors corp | valve safety relief | RFQ |
| N26447PC41 | general motors corp | valve safety relief | RFQ |
| N26658PC12 | general motors corp | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES 2ND END |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 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 | PRESSURE TIGHT OUTLET SIDE |
| CQCY | ADJUSTABLE PRESSURE RANGE | 31.0/60.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| MATT | MATERIAL | COPPER ALLOY 836 BODY |
| MATT | MATERIAL | COPPER ALLOY 836 FLOW CONTROL DEVICE |
| MATT | MATERIAL | COPPER ALLOY 836 SEAT |
| MATT | MATERIAL | STEEL STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
| Relevant Components for NSN - 4820-00-289-4375, 4820002894375 | ||||
| 4820-01-077-2673 (4820010772673) | 4820-01-506-9983 (4820015069983) | 4820-01-329-1003 (4820013291003) | 4820-01-493-6165 (4820014936165) | |
| 4820-01-298-2243 (4820012982243) | 4820-01-210-0274 (4820012100274) | 4820-01-344-9013 (4820013449013) | 4820-01-172-6018 (4820011726018) | |
| 4810-01-024-6197 (4810010246197) | 4820-01-173-1159 (4820011731159) | 4820-01-202-0612 (4820012020612) | 4820-01-512-9381 (4820015129381) | |
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