You are currently exploring our in-stock options for part number 42121 with the NSN 4820008725276. This product is listed with the description “Seat Valve” and is manufactured by Griswold Industries Co. 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 42121 is listed alongside the NSN 4820-00-872-5276 and belongs to the FSC 4820 Valves Nonpowered. Additionally, it is also under the CAGE Code 86184, which is assigned to Griswold Industries Co. 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 42121 seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-872-5276 Item Description: Seat Valve | 4820 | 008725276 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 42121 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | Thread Length | 0.335 INCHES NOMINAL SINGLE THREADED PORTION |
| ADAS | Body Inside Diameter | 4.000 INCHES NOMINAL |
| AAJD | Thread Class | 2A SINGLE THREADED PORTION |
| AJRF | Flange Seat To Disk End Height | 0.375 INCHES NOMINAL |
| MATT | Material | COPPER ALLOY OVERALL |
| AJRM | Under Flange Height | 0.965 INCHES NOMINAL |
| AJSG | Seat Angle In Deg | 30.000 NOMINAL |
| CQJX | Nominal Thread Size | 1.250 INCHES SINGLE THREADED PORTION |
| THSD | Thread Series Designator | UN SINGLE THREADED PORTION |
| ABKK | Flange Diameter | 5.380 INCHES NOMINAL |
| CMLP | Thread Quantity Per Inch | 16 SINGLE THREADED PORTION |
| STYL | Style Designator | THREADED FLANGED |
| MRC | Decoded Requirement | Clear Text Reply |
| CQKM | Seating Surface Shape | ANGULAR |
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