| 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) | 00-064-4779 (000644779) |
| NCB Code | USA (00) |
| Manufacturer | Ampak Pachaging Machinery, Ar Bee Corp, Brighton Cromwell Llc, Engineered Electric Company, Cummins Filtration Inc |
| Associated Parts Numbers of NSN 2990-00-064-4779 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| C52-1138 | ampak pachaging machinery | muffler exhaust | 53484 | A | A | RFQ |
| ABT7738 | ar bee corp | muffler exhaust | 52993 | A | F | RFQ |
| 0GB-T7738 | ar bee corp | muffler exhaust | 52993 | A | F | RFQ |
| ABT7738 | brighton cromwell llc | muffler exhaust | 3nnx8 | A | A | RFQ |
| 0GB T7738 | brighton cromwell llc | muffler exhaust | 3nnx8 | A | A | RFQ |
| C52-1138 | engineered electric company | muffler exhaust | 93742 | A | A | RFQ |
| 7738 | cummins filtration inc | muffler exhaust | 76700 | A | A | RFQ |
| T-7738 | cummins filtration inc | muffler exhaust | 76700 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 20.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE 2ND INLET |
| ACQW | INLET CONNECTION TYPE | UNTHREADED 1ST INLET |
| ADAV | OVERALL DIAMETER | 6.125 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 2.455 INCHES NOMINAL 1ST OUTLET2.455 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| 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 | 2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 2.750 INCHES NOMINAL SINGLE INLET2.750 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.630 INCHES NOMINAL SINGLE INLET2.630 INCHES NOMINAL |
| ARTF | INLET INTEGRAL MANIFOLD EXHAUST PIPE LENGTH | 21.420 INCHES NOMINAL SINGLE INLET21.420 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | FLANGE 2ND OUTLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL |
| ARTL | OUTLET FLANGE SHAPE | ROUND 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.375 INCHES NOMINAL 1ST OUTLET2.375 INCHES NOMINAL |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 6 SLOTTED |
| ARXZ | NONCONNECTION OUTLET LOCATION | ON CIRC |
| ARYA | NONCONNECTION OUTLET SIZE | 1 IN. LG BY 1/8 IN. W |
| ARYB | HAND HOLE QUANTITY | 2 |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | FSC APPLICATION DATA | MUFFLER,EXHAUST,ENGINE,EXCEPT AIRCRAFT AND GUIDED MISSILE PRIME MOVING |
| Relevant Components for NSN - 2990-00-064-4779, 2990000644779 | ||||
| 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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