We appreciate your interest in Westcott Snyder Mfg Corp part number D1939, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number D1939 is listed with the NSN 2990-00-363-7589 and description “Muffler Exhaust.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Westcott Snyder Mfg Corp under the CAGE Code 81334 or that similarly fall under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 2990-00-363-7589 parts and Muffler Exhaust items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-363-7589 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 003637589 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 5164147 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 18.000 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.125 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ACQW | INLET CONNECTION TYPE | THREADED SINGLE INLET |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND SINGLE INLET |
| ADAV | OVERALL DIAMETER | 12.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 3 |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| 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 INLET |
| ARNK | INLET PROJECTION LENGTH | 1.250 INCHES NOMINAL SINGLE INLET1.250 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNW | INLET THREAD SIZE | 4-11-1/2 SINGLE INLET |
| ARSP | INLET THREAD LOCATION | INTERNAL SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | THREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OFBODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 4.625 INCHES NOMINAL 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 4.625 INCHES NOMINAL 1ST OUTLET4.625 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 4-11-1/2 1ST OUTLET |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND 1ST OUTLET |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL 1ST OUTLET |
| ARWB | WATER OUTLET THREAD DIRECTION | RIGHT-HAND |
| ARXE | WATER OUTLET CONNECTION TYPE | THREADED |
| ARXF | WATER OUTLET QUANTITY | 1 |
| ARXG | WATER OUTLET LOCATION | LOCATED DIRECTLY UNDER EXHAUST OUTLET |
| ARXH | WATER OUTLET PROJECTION LENGTH | 1.500 INCHES NOMINAL |
| ARXR | WATER OUTLET THREAD SIZE | 1-1/4-11-1/2 |
| ARXS | WATER OUTLET THREAD SERIES DESIGNATOR | NPT |
| ARXT | WATER OUTLET THREAD LOCATION | EXTERNAL |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 1 SLOTTED |
| ARXZ | NONCONNECTION OUTLET LOCATION | LOCATED ON CIRCLE |
| ARYA | NONCONNECTION OUTLET SIZE | 2-1/2 IN. LG BY 1-1/4 IN. W |
| MATT | MATERIAL | STEEL COMP 1010 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | ZINC |
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