Thank you for your interest in our available 6390 part on Unlimited NSN. Muffler Exhaust is a part that is manufactured by U W D Mfg Inc, and it is listed with the part number 6390. This item, along with all of our inventory, is readily available for purchase today with competitive pricing. Our team members are on standby 24/7x365, and they can provide you with rapid lead-times on everything that you need to successfully carry out your operations.
Unlimited NSN is a state-of-the-art purchasing platform for NSN components like 6390 and other obsolete parts, and we carry top requested NSN parts such as 2990004107543. To ensure that our customers only receive items with the utmost quality, we choose to stock our inventory from top global manufacturers such as U W D Mfg Inc.
To find the components that you need, explore our available NSN part catalog under FSC 2990 Miscellaneous Engine Accessories Nonaircraft, or utilize our user-friendly search engine and find specific items in a matter of seconds. If you are interested in 6390 part number and are ready to begin the purchasing process, we invite you to fill out and submit an Instant RFQ today. Once received, a member of our staff will review and reach out to you in 15 minutes or less to provide a personalized quote based on your provided information. Experience the revolution of parts purchasing today with Unlimited NSN!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-410-7543 Item Description: Muffler Exhaust | 2990 | 004107543 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 6390 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 15.875 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE |
| ADAV | OVERALL DIAMETER | 5.062 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | ANY ACCEPTABLE |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED ON VERTICAL CENTER LINE 1.500 IN. C TO C ABOVE HORIZONTAL CENTER LINE IN END SECTION OF BODY |
| ARNK | INLET PROJECTION LENGTH | 1.312 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | OVAL |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 2-11/16 IN. C TO C DIM OF MTG HOLES |
| ARTH | OUTLET CONNECTION TYPE | THREADED |
| ARTJ | OUTLET LOCATION | LOCATED ON HORIZONTAL CENTERLINE 1-3/8 IN. FROM END |
| ARTK | OUTLET PROJECTION LENGTH | 1.000 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 1-1/4-11-1/2 |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL |
| FEAT | SPECIAL FEATURES | FURNISHED WITH @ONE ADAPTER ELBOW |
| MATT | MATERIAL | STEEL, MIL-S-46055 |
| SFTT | SURFACE TREATMENT | CHROMATE |
| 639-0000-001 | 639-00014B3302K | 639-00014B3302K | 639-00014B3302K |
| 639-00015 | 639-00015 | 639-0003-901 | 639-0003-901 |
| 639-0004 | 639-0004 | 639-0005 | 639-0005 |
| 639-0006 | 639-0006 | 639-0006 | 639-0006 |
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