Thank you for your interest in part number 21446, a component manufactured by Walker Mfg Co that we sell here on NSN Parts Finder. For your reference, this item is presented with the NSN 2990-00-459-7255 and features the description “Muffler Exhaust.” To request a quote for part number 21446, 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 2990-00-459-7255 products. More than that, we exclusively procure our inventory from reliable manufacturers to guarantee quality, including this component from Walker Mfg Co, which is associated with the CAGECode 79260. 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 21446.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-459-7255 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 004597255 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21446 | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 29.320 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.000 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 9.750 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| AJLW | OUTLET INSIDE DIAMETER | 1.880 INCHES NOMINAL 1ST OUTLET1.880 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNE | BAFFLE QUANTITY | 4 |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED ON SIDE OF END SECTION SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.910 INCHES NOMINAL SINGLE INLET1.910 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED ON END SECTION 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 1.910 INCHES NOMINAL 1ST OUTLET1.910 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ZINC |
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