| Mfg Part Number: 21549-1 | Alternate P/N: 215491 | Manufacturer: Fairchild Controls Corporation |
| NSN : 4820-00-031-7453 | Item Name : Seat Valve | CAGE Code : 01359 |
| FSC : 4820 Valves Nonpowered |
Thank you for your vested interest in procuring the Seat Valve part types you require from The Distribution Pro! We currently have the Fairchild Controls Corporation item you require available and listed alongside the part number 21549-1 and the NSN 4820-00-031-7453. To begin the procurement process for part 21549-1 or any item, submit a Request for Quote (RFQ) form with all details relevant to your purchase. Our team of market experts use data such as target prices, shipping deadlines, and desired quantities to formulate customized quotations for your comparisons, all within 15 minutes or less.
With cost savings and rapid lead times, our inventory of manufacturer Fairchild Controls Corporation items like NSN 4820-00-031-7453 is organized to promote a procurement process that follows the motto: “as soon as possible, as simple as possible.” You can find Part 21549-1 listed next to the CAGE Code 01359 under FSC 4820 Valves Nonpowered or you can search for specific details to find any other product you have in mind. As quality is the cornerstone of our operations, all NSN parts are sourced reliably from trusted manufacturers and shipped to you alongside all applicable trace documentation. Furthermore, we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited enterprise with a strict No China Sourcing policy, ensuring the premium quality of our inventory. When you are ready to begin procuring any item, submit an RFQ or contact us via phone or email for one-on-one assistance.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-031-7453 Item Description: Seat Valve | 4820 | 000317453 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21549-1 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.656 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.495 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.315 INCHES NOMINAL |
| AGAV | III END ITEM IDENTIFICATION | 4820&670&6583 |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.048 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.232 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | III FSC APPLICATION DATA | VALVE |
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