| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-900-9688 (009009688) |
| NCB Code | USA (00) |
| Manufacturer | Drs Environmental Systems Inc, Hdt Expeditionary Systems Inc, Davey Compressor Co, Donaldson Company Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| B47466 | drs environmental systems inc | muffler exhaust | 5rql2 | RFQ |
| B47466 | hdt expeditionary systems inc | muffler exhaust | 92878 | RFQ |
| B47466 | davey compressor co | muffler exhaust | 16004 | RFQ |
| MAM04-5055 | donaldson company inc | muffler exhaust | 18265 | RFQ |
| MAM04-5071 | donaldson company inc | muffler exhaust | 18265 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 7.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 4.380 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 1.520 INCHES NOMINAL 1ST OUTLET1.520 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | VERTICAL OR HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.000 INCHES NOMINAL SINGLE INLET1.000 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | OVAL SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES SINGLE INLET2 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.410 INCHES NOMINAL SINGLE INLET0.410 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 2.688 IN. CENTER TO CENTER DIM OF HOLES SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | 2-3/4 IN. FROM AND AT 90 DEG ANGLE TO INLET END 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 2.375 INCHES NOMINAL 1ST OUTLET2.375 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.620 INCHES NOMINAL 1ST OUTLET1.620 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
| ZZZV | FSC APPLICATION DATA | MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT |
| Relevant Components for NSN - 2990-00-900-9688, 2990009009688 | ||||
| 2915-01-018-3820 (2915010183820) | 2915-01-594-1455 (2915015941455) | 2925-01-713-7219 (2925017137219) | 2910-00-936-7402 (2910009367402) | |
| 2915-00-938-3987 (2915009383987) | 2950-01-493-6496 (2950014936496) | 2995-01-516-0594 (2995015160594) | 2940-00-191-3913 (2940001913913) | |
| 2915-00-225-1095 (2915002251095) | 2920-01-235-8490 (2920012358490) | 2910-00-463-3845 (2910004633845) | 2910-01-687-8462 (2910016878462) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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