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Quality guaranteed We sell only warrantied and traceable partsAt Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as 3964, which is a Seat Valve from manufacturer Lawler Manufacturing Inc, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part 3964 and any other NSN part listed on our website.
To help users quickly locate the parts they need, our website offers a broad scope of parametric search measures, allowing customers to filter parts by their Federal Supply Group or Class, part type, part family, CAGE Code, NSN, and more. For example, if you are in need of Lawler Manufacturing Inc parts from NSN 4820014697578, our website can provide you with a selection of parts exclusively from that manufacturer and NSN. At Aviation Parts Circuit, our goal is not only to improve the parts procurement process, but to revolutionize it entirely. To begin the NSN part 3964 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-469-7578 Item Description: Seat Valve | 4820 | 014697578 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3964 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | ERR DEFAULT | 0.093 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 1.500 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| FEAT | SPECIAL FEATURES | NHA VALVE TEMP RELEASE |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| ZZZK | SPECIFICATION/STANDARD DATA | 75545-QQ-B639 GOVERNMENT STANDARD |
| AJFZ | SEAT RADIUS | 0.625 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-639 FED STD SINGLE MATERIAL RESPONSE SEAT |
| AAJD | THREAD CLASS | 3A SINGLE THREADED PORTION |
| MATT | MATERIAL | COPPER ALLOY 464 SEAT |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES SINGLE THREADED PORTION |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
| ADAS | BODY INSIDE DIAMETER | 0.937 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | NOT RATED |
| AJRM | UNDER FLANGE HEIGHT | 0.093 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.093 INCHES NOMINAL SINGLE THREADED PORTION |
| AGAV | END ITEM IDENTIFICATION | W/S NIMITZ CLASS CVN |
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