For products that are sourced from reputable NSN parts suppliers and manufacturers, look no further than Broadline National Stock Numbers. Here, we have arranged all that we have in stock for NSN 2990-00-457-1824, available part numbers including 9129, 190-9129, 077-6163, and others that are featured below. All part numbers are presented with various listing information for fast identification, and you are always welcome to use our Request for Quote (RFQ) forms linked on the website for pricing and procurement options.
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| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-457-1824 (004571824) |
| NCB Code | USA (00) |
| Manufacturer | Stemco Inc, Marathon Le Tourneau Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 39.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 7.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 4.000 INCHES NOMINAL 1ST OUTLET4.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNE | BAFFLE QUANTITY | 6 |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | ROUND |
| ARNJ | INLET LOCATION | CENTERED ON END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.250 INCHES NOMINAL SINGLE INLET3.250 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 4.000 INCHES NOMINAL SINGLE INLET4.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTERED ON END OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.250 INCHES NOMINAL 1ST OUTLET3.250 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
| Relevant Components for NSN - 2990-00-457-1824, 2990004571824 | ||||
| 2915-01-042-3005 (2915010423005) | 2990-01-060-7586 (2990010607586) | 2990-01-029-8354 (2990010298354) | 2915-00-588-8857 (2915005888857) | |
| 2915-01-324-6943 (2915013246943) | 2915-99-739-0987 (2915997390987) | 2920-01-446-5271 (2920014465271) | 2925-01-582-9853 (2925015829853) | |
| 2930-01-099-9343 (2930010999343) | 2920-01-606-6389 (2920016066389) | 2915-00-918-8940 (2915009188940) | 2915-01-313-4254 (2915013134254) | |
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