Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number S290, a Eaton Industrial Corporation component we feature that is listed with the NSN 2805004244859 and item name “Valve Poppet Engine.” For further identification, part number S290 was also specifically produced under CAGE Code 59875 and belongs to Federal Supply Class (FSC) 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number S290 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number S290 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2805-00-424-4859 Item Description: Valve Poppet Engine | 2805 | 004244859 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| S290 | 2 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.1720 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 30.0 |
| AAVZ | GROOVE DIAMETER | 0.2500 INCHES NOMINAL |
| AAZP | CHAMFER LENGTH | 0.0240 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.4375 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.5575 INCHES MINIMUM AND 1.5775 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALZB | NECK RADIUS | 0.3125 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2500 INCHES NOMINAL |
| ANNQ | III MATERIAL AND LOCATION | STEEL OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 15.0 ROCKWELL C MINIMUM HEAD ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 15.0 ROCKWELL C MINIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 25.0 ROCKWELL C MAXIMUM HEAD ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 25.0 ROCKWELL C MAXIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 36.6 ROCKWELL C MINIMUM TIP ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.7 ROCKWELL C MAXIMUM TIP ERR-100 |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
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