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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: AT21689
NSN : 2990-00-008-7373
NIIN : 000087373
CAGE Code : 92836
Manufacturer: John Deere Tractor Works
Item Name : Muffler Exhaust
In our inventory, we have more than two billion new and obsolete NSN part like AT21689. Aviation Sphere can offer an impressive selection of NSN parts. This includes parts like AT21689 Muffler Exhaust from manufacturer John Deere Tractor Works 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 AT21689, 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 AT21689. This means you can quickly sort through National Stock Numbers such as 2990000087373 and find parts from quality manufacturers like John Deere Tractor Works 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 |
|---|---|---|---|---|---|---|
| 2990-00-008-7373 Item Description: Muffler Exhaust | 2990 | 000087373 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| At21689 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 19.000 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 8.375 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 4.625 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| AJLW | OUTLET INSIDE DIAMETER | UNABLE TO DECODE |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNE | BAFFLE QUANTITY | 2 |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 2.250 IN. C TO C ABOVE HORIZONTAL CENTER LINE |
| ARNK | INLET PROJECTION LENGTH | UNABLE TO DECODE |
| ARSQ | INLET OUTSIDE DIAMETER | UNABLE TO DECODE |
| ARTE | INLET INSIDE DIAMETER | UNABLE TO DECODE |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 0.500 IN. C TO C BELOW HORIZONTAL CENTER LINE |
| ARTK | OUTLET PROJECTION LENGTH | 8.375 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | UNABLE TO DECODE |
| FEAT | SPECIAL FEATURES | INLET PIPE HAS AN 80 DEGREE FLARE AT OUTER END |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
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