Rotable Parts Exchange serves as a comprehensive source for military products, aerospace equipment, and Valve Check items. You have expressed particular interest in part number 4C2640-1, a Crissair Inc component we offer that is presented with the NSN 4820-01-171-4391 for straightforward identification and procurement. By completing and submitting the Request for Quote form provided on this page, you can obtain pricing details on this NSN part for your comparisons. Once our staff members receive and review your submitted information, a dedicated account manager will directly contact you with a response within 15 minutes or less.
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We strive to streamline the purchasing process and simplify it as much as possible, which includes providing detailed listings for all components to help customers pinpoint their exact needs. For instance, part number 4C2640-1 is manufactured by Crissair Inc under the CAGE Code 99240. Additionally, by using the initial digits of the NSN 4820-01-171-4391, you can discover that this component is associated with the FSC 4820 Valves Nonpowered. If you have any specific questions about our database, you may always give us a call or email, as we would be delighted to assist you however we can. Otherwise, we encourage you to secure a quote for part number 4C2640-1 at your earliest convenience.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-171-4391 Item PartTypeName: VALVE,CHECK | 4820 | 011714391 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| ST7M260-4 | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CMLP | THREAD QUANTITY PER INCH | 20 2ND END |
| CQGM | MAXIMUM OPERATING PRESSURE | -65.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| CQGM | MAXIMUM OPERATING PRESSURE | 450.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.563 INCHES 2ND END |
| CQRB | SEAT ANGLE | 45.0 DEGREES 1ST END |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNJS 2ND END |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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