| 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) | 00-328-8953 (003288953) |
| NCB Code | USA (00) |
| Manufacturer | Ar Bee Corp, Brighton Cromwell Llc, Cummins Filtration Inc |
| Associated Parts Numbers of NSN 2990-00-328-8953 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| ABT3499 | ar bee corp | muffler exhaust | 52993 | A | F | RFQ |
| ABT3499 | brighton cromwell llc | muffler exhaust | 3nnx8 | A | A | RFQ |
| 3499 | cummins filtration inc | muffler exhaust | 76700 | A | A | RFQ |
| T 3499 | cummins filtration inc | muffler exhaust | 76700 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 24.500 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 8.125 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 2.505 INCHES MINIMUM AND 2.525 INCHES MAXIMUM 1ST OUTLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS W/INTEGRAL SPARK ARRESTOR |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 2.125 INCHES NOMINAL SINGLE INLET2.125 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.125 INCHES MINIMUM AND 2.145 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 2.005 INCHES MINIMUM AND 2.025 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED ON SIDE 2-1/4 IN. FROM END 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 2.125 INCHES NOMINAL 1ST OUTLET2.125 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.625 INCHES MINIMUM AND 2.645 INCHES MAXIMUM 1ST OUTLET |
| MATT | MATERIAL | STEEL |
| ZZZV | FSC APPLICATION DATA | 1. ENGINE,GASOLINE,NONAIRCRAFT |
| Relevant Components for NSN - 2990-00-328-8953, 2990003288953 | ||||
| 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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