Thank you for choosing to partner with National Stock Number Shop for the Muffler Exhaust NSN parts you require. On this page, you can submit a quote request for Coltec Industries Inc part number 11-911-103, a component that can also be found by inputting NSN 2990012505631 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 82796 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Coltec Industries Inc parts under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 2990012505631 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-01-250-5631 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 012505631 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| SPECIAL 16 DPSS | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 108.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 40.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 16.000 INCHES NOMINAL 1ST OUTLET16.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | JACKETED |
| ARND | MUFFLER DESIGN | ANY ACCEPTABLE |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | VERTICAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.440 INCHES NOMINAL SINGLE INLET3.440 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 16 HOLES SINGLE INLET16 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 1.125 INCHES NOMINAL SINGLE INLET1.125 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 1.328 IN. C TO C DIM. OF MTG HOLES SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 23.500 INCHES NOMINAL SINGLE INLET23.500 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 16.000 INCHES NOMINAL SINGLE INLET16.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.440 INCHES NOMINAL 1ST OUTLET3.440 INCHES NOMINAL |
| ARTL | OUTLET FLANGE SHAPE | ROUND 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 16 HOLES 1ST OUTLET16 HOLES |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 1.125 INCHES NOMINAL 1ST OUTLET1.125 INCHES NOMINAL |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 1.328 INS. C TO C DIM. OF MTG HOLES 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 23.500 INCHES NOMINAL 1ST OUTLET23.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | INCLUDED AS AN INTEGRAL PART OF THE MUFFLER IS A DPSS SPARK ARRESTOR |
| MATT | MATERIAL | STEEL |
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