Thank you for your interest in part number AT21689, a component manufactured by Deere John Des Moines Works that we sell here on NSN Parts Finder. For your reference, this item is presented with the NSN 2990-00-008-7373 and features the description “Muffler Exhaust.” To request a quote for part number AT21689, simply fill out the form below with key details like your budget, required quantity, and anticipated fulfillment timeline. Within 15 minutes of receiving and reviewing your submission, our staff members will present you with competitive purchasing options tailored to your needs. Alternatively, you are also welcome to give us a call or email, and we will gladly guide you through the quotation process or discuss any custom solutions you happen to be seeking.
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With a global supply chain and ample purchasing power, we can provide highly competitive pricing and swift lead times on numerous NSN 2990-00-008-7373 products. More than that, we exclusively procure our inventory from reliable manufacturers to guarantee quality, including this component from Deere John Des Moines Works, which is associated with the CAGECode 92467. Keeping this in mind, get in touch with our specialists today to secure a quote on the FSC 2990 Miscellaneous Engine Accessories Nonaircraft part number AT21689.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-008-7373 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 000087373 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| T9707 | 6 | 9 | 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 SINGLE INLET |
| AJLW | OUTLET INSIDE DIAMETER | 1.752 INCHES MINIMUM AND 1.772 INCHES MAXIMUM 1ST OUTLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNE | BAFFLE QUANTITY | 2 |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | OVAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 2.250 IN. C TO C ABOVE HORIZONTAL CENTER LINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.000 INCHES MINIMUM AND 3.250 INCHES MAXIMUM SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 2.600 INCHES MINIMUM AND 2.620 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 2.450 INCHES MINIMUM AND 2.470 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 0.500 IN. C TO C BELOW HORIZONTAL CENTER LINE 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 8.375 INCHES NOMINAL 1ST OUTLET8.375 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.850 INCHES MINIMUM AND 1.870 INCHES MAXIMUM 1ST OUTLET |
| FEAT | SPECIAL FEATURES | INLET PIPE HAS AN 80 DEGREE FLARE AT OUTER END |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
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