Thank you for taking interest in Caterpillar Inc part number 4H621, which is listed with the NSN 2815-00-691-9957 and a product description of “Guide Valve Stem.” In order to receive procurement options on this particular listing, we ask that you fill out and submit the form provided below with as much information as you can concerning your needs. By supplying our staff with key details on your desired quantity, pricing target, and expedited fulfillment timeframe, we can respond with a quote that has been specifically tailored to your unique specifications. We also ask that you make us aware of any restrictions that you may have as soon as possible, such as if you have a time constraint or are seeking unlisted items.
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Alongside part number 4H621, you are encouraged to continue exploring our collection curated catalogs to find additional items that can accompany this Guide Valve Stem part with the NSN 2815-00-691-9957. For example, you can browse other Caterpillar Inc components that were produced under CAGE Code 11083 or listings that belong to FSC 2815 Diesel Engines and Components with ease on our website, with search tools provided for quick location. Furthermore, our staff is just a call or email away from assisting you with any inquiries or requests, so be sure to get started on the quotation process for part number 4H621 and other desired offerings on Aerospace Spare.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2815-00-691-9957 Item PartTypeName: GUIDE,VALVE STEM | 2815 | 006919957 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 4H0621 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVH | SHOULDER DIAMETER | 1.062 INCHES NOMINAL |
| AAVK | SHOULDER LENGTH | 0.875 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.250 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.562 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.4400 INCHES MINIMUM AND 0.4410 INCHES MAXIMUM |
| AGQK | MAJOR DIAMETER LENGTH | 0.431 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSH | AA END DIAMETER | 0.812 INCHES NOMINAL |
| BQSJ | BB END SHANK DIAMETER | 0.813 INCHES NOMINAL |
| BQSK | BB END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| BQSL | BB END CHAMFER ANGLE IN DEG | 45.0 |
| BQSM | AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| BQST | SHOULDER SECOND FILLET RADIUS | 0.031 INCHES NOMINAL |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM |
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