Mfg Part Number: WD74A
NSN : 2990-00-836-1191
NIIN : 008361191
CAGE Code : 66289
Manufacturer: Wisconsin Motors Llc
Item Name : Muffler Exhaust
Here at Internet For Aviation, we have WD74A Muffler Exhaust from Wisconsin Motors Llc, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific WD74A to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Muffler Exhaust and WD74A parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-836-1191 Item Description: Muffler Exhaust | 2990 | 008361191 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| WD74A | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ARWA | OUTLET OUTSIDE DIAMETER | 1.344 INCHES NOMINAL |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNA | COOLANT TYPE | AIR |
| ABHP | OVERALL LENGTH | 6.625 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 5.625 INCHES NOMINAL |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND |
| ARNF | TUBE QUANTITY | 2 |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY |
| SR-5 | THE MANUFACTURERS DATA | |
| ARTK | OUTLET PROJECTION LENGTH | 0.875 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 1.223 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | THREADED |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN AIRCRAFT,MODEL A10 |
| ARNG | BODY SHAPE | ROUND |
| ARNW | INLET THREAD SIZE | 1-1/4-11-1/2 |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| MATL | MATERIAL | STEEL |
| MATT | MATERIAL | STEEL |
| ZZZV | FSC APPLICATION DATA | 1. EXHAUST SYSTEM,ENGINE,NONAIRCRAFT |
| SR-5 | DESIGN CONTROL REFERENCE | T-7338 |
| ARSP | INLET THREAD LOCATION | EXTERNAL |
| SR-5 | MANUFACTURERS CODE | 76700 |
| SURF | SURFACE TREATMENT | ALUMINUM |
| APGF | DESIGN TYPE | DRY |
| ARNH | OPERATING POSITION | VERTICAL OR HORIZONTAL |
| ARNK | INLET PROJECTION LENGTH | 1.125 INCHES NOMINAL |
| ARNJ | INLET LOCATION | LOCATED 1-1/2 IN. C TO C FROM HORIZONTAL CENTERLINE |
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