You are currently exploring our in-stock options for part number 311904-2 with the NSN 4820000090392. This product is listed with the description “Seatvalve” and is manufactured by Transdigm Group Inc. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number 311904-2 is listed alongside the NSN 4820-00-009-0392 and belongs to the FSC 4820 Valves Nonpowered. Additionally, it is also under the CAGE Code 81833, which is assigned to Transdigm Group Inc. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number 311904-2 seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-009-0392 Item Description: Seatvalve | 4820 | 000090392 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 311904-2 | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.264 INCHES MINIMUM AND 0.269 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.058 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.035 NOMINAL MILS AND 0.040 NOMINAL CENTIMETERS |
| AJRM | UNDER FLANGE HEIGHT | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 59.000 MINIMUM AND 61.000 MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
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