ASAP Aviation Procurement is pleased to announce that part number 7478 of NSN 2990-00-064-7740 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 7478 is a Muffler Exhaust manufactured by Cummins Filtration Inc under CAGE Code 76700. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-064-7740 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 000647740 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 316682 | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 30.125 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 6.125 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 2 |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | ON SIDE OF BODY 8.750 IN. C OF INLET TO END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.812 INCHES NOMINAL SINGLE INLET1.812 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 3.015 INCHES NOMINAL SINGLE INLET3.015 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | ON SIDE OF BODY SAME END AS INLET 2.500 IN. C OF OUTLET TO END OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 8.125 INCHES NOMINAL 1ST OUTLET8.125 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 3.125 INCHES NOMINAL 1ST OUTLET3.125 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote