| Item Name | Muffler Exhaust |
| INC Code | 10849 |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-408-1119 (004081119) |
| NCB Code | USA (00) |
| Manufacturer | Donaldson Company Inc, Science Applications International Corporation, Harsco Corporation, Cummins Filtration Inc |
| Associated Parts Numbers of NSN 2990-00-408-1119 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| M07 0008 | donaldson company inc | muffler exhaust | 18265 | A | A | RFQ |
| 00308-0026 | science applications international corporation | muffler exhaust | 79343 | F | A | RFQ |
| 308-026 | harsco corporation | muffler exhaust | 93568 | A | H | RFQ |
| 00308-0026 | harsco corporation | muffler exhaust | 93568 | A | H | RFQ |
| T5494 | cummins filtration inc | muffler exhaust | 76700 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 38.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | THREADED SINGLE INLET |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND SINGLE INLET |
| ADAV | OVERALL DIAMETER | 8.500 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | ENGINE GENERATOR |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS W/INTEGRAL SPARK ARRESTOR |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED 2.187 IN. C TO C FROM HORIZONTAL CENTER LINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.312 INCHES NOMINAL SINGLE INLET3.312 INCHES NOMINAL |
| ARNW | INLET THREAD SIZE | 3-3-8 SINGLE INLET |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT SINGLE INLET |
| ARSP | INLET THREAD LOCATION | EXTERNAL SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | THREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED 2.187 IN. C TO C FROM HORIZONTAL CENTER LINE 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.312 INCHES NOMINAL 1ST OUTLET3.312 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 3-3-8 1ST OUTLET |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT 1ST OUTLET |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND 1ST OUTLET |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL 1ST OUTLET |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
| Relevant Components for NSN - 2990-00-408-1119, 2990004081119 | ||||
| 2990-01-211-1432 (2990012111432) | 2990-00-734-2911 (2990007342911) | 2990-01-325-8264 (2990013258264) | 2990-00-231-4807 (2990002314807) | |
| 2990-01-581-4869 (2990015814869) | 2990-01-533-4821 (2990015334821) | 2990-01-495-8775 (2990014958775) | 2990-01-103-3680 (2990011033680) | |
| 2990-01-564-8070 (2990015648070) | 2990-00-139-4261 (2990001394261) | 2990-00-844-5017 (2990008445017) | 2990-00-218-6722 (2990002186722) | |
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