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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: X-638
Alternate P/N: X638
NSN : 2805-00-354-2036
NIIN : 003542036
CAGE Code : 76040
Manufacturer: Mack Trucks Inc
Item Name : Valve Poppet Engine
In our inventory, we have more than two billion new and obsolete NSN part like X-638. Aviation Sphere can offer an impressive selection of NSN parts. This includes parts like X-638 Valve Poppet Engine from manufacturer Mack Trucks Inc and many more, all of which are available with short lead times and competitive prices. For parts not in our inventory, our dedicated account managers can help you track them down through our international supply chain network that extends across the United States, Canada, and the United Kingdom. Furthermore, Aviation Sphere is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited business, as well as the only independent distributor with a strict No China Sourcing Pledge, allowing us to ensure that each part part like X-638, you purchase from us is fully traceable or comes directly from its manufacturer.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN part like X-638. This means you can quickly sort through National Stock Numbers such as 2805003542036 and find parts from quality manufacturers like Mack Trucks Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2805-00-354-2036 Item Description: Valve Poppet Engine | 2805 | 003542036 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| X-638 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.1406 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| ABGD | SLOT LENGTH | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.6250 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 25.0 |
| ALYX | STEM STYLE | SLOTTED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.2500 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.1094 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3730 INCHES NOMINAL |
| ALZT | DISTANCE FROM SLOT TO STEM END | 0.1094 INCHES NOMINAL |
| ALZX | SLOT RADIUS | 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 STEM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 SHORE SCLEROSCOPE NOMINAL TIP |
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