You are currently exploring our in-stock options for part number 155021A with the NSN 4820003541667. This product is listed with the description “Seat Valve” and is manufactured by Hercules Engine Co 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 155021A is listed alongside the NSN 4820-00-354-1667 and belongs to the FSC 4820 Valves Nonpowered. Additionally, it is also under the CAGE Code 28265, which is assigned to Hercules Engine Co 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 155021A seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-354-1667 Item PartTypeName: SEAT,VALVE | 4820 | 003541667 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 155021B | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.680 INCHES MINIMUM AND 1.681 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.533 INCHES MINIMUM AND 1.534 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.135 NOMINAL MILS AND 0.140 NOMINAL CENTIMETERS |
| AJRM | UNDER FLANGE HEIGHT | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 45.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | COBALT ALLOY FACE |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 AISI/SAE 4140 FED STD 1ST MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
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