Thank you for considering Walker Mfg Co part number 21004, a component we stock that is further identified by the NSN 2990-00-753-8420 and product description “Muffler Exhaust.” This item is currently available for purchase on our website today, and you can obtain a tailored quote at any time by completing the form on this page. To help us provide the best solution, please include critical details like your quantity requirements, target pricing, and delivery preferences within the submitted request. Once we receive your form, our team will promptly review provided information and respond with a quote that aligns with your needs.
Note : We Will Not Share Your Information To Any Third Parties.
Alongside part number 21004, we encourage you to explore other offerings we carry from Walker Mfg Co that have been produced under CAGE Code 79260, as well as similar products classified under FSC 2990 Miscellaneous Engine Accessories Nonaircraft that may suit your projects. We can help you obtain pricing on all items that you are interested in, securing the most optimal solution for you. We are also happy to discuss any requirements that you may have, presenting specialized options for many restrictions and needs alike. With our services in mind, please submit your request for part number 21004 today and discover why Marine Defence Parts is a trusted partner for naval and defense procurement.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-753-8420 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 007538420 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 2199800 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| APGF | DESIGN TYPE | DRY |
| ARNG | BODY SHAPE | ROUND |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.188 INCHES NOMINAL 1ST OUTLET2.188 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ABHP | OVERALL LENGTH | 22.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 6.125 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 2.005 INCHES MINIMUM AND 2.010 INCHES MAXIMUM 1ST OUTLET |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.250 INCHES NOMINAL SINGLE INLET1.250 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.625 INCHES NOMINAL SINGLE INLET2.625 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 1.500 INCHES NOMINAL 1ST OUTLET1.500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
