Thank you for considering Eaton Aerospace Ltd part number 21900, an item we carry that is listed with the NSN 4810-01-049-2384 and product description “Seat Valve.” This component is available for purchase through our website at this time, so complete the Request for Quote (RFQ) form provided below if you would like to receive pricing information for your comparisons. Simply offer our staff details like your desired quantity, budget, and delivery timeline to help us craft the best solution for your needs.
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We aim to make the process of locating and procuring exact items simple, which is why we feature key listing details with every offering. For example, part number 21900 was specifically produced by Eaton Aerospace Ltd under CAGE Code 16780, and with the NSN 4810-01-049-2384, it belongs to FSC 4810 Valves Powered. Additionally, all stock comes delivered with any applicable qualifying certifications or manufacturer trace documentation for your further benefit. With all of this in mind, be sure to submit a request for part number 21900 today, knowing we will be in touch shortly after reviewing your information.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4810-01-049-2384 Item PartTypeName: SEAT,VALVE | 4810 | 010492384 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21900 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.260 INCHES MINIMUM AND 0.262 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.069 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.085 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 31.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | STEEL COMP 410 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | FSC APPLICATION DATA | VALVE,RESET,POWERED |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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