| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-404-9948 (004049948) |
| NCB Code | USA (00) |
| Manufacturer | Riggers Inc, Allis Chalmers Corp, Brighton Cromwell Llc, Cummins Filtration Inc, Ar Bee Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 70229531 | riggers inc | muffler exhaust | 0mfw7 | RFQ |
| 0229531-9 | allis chalmers corp | muffler exhaust | 92392 | RFQ |
| ABT5388 | brighton cromwell llc | muffler exhaust | 3nnx8 | RFQ |
| 220531 | allis chalmers corp | muffler exhaust | 92392 | RFQ |
| T-5388 | cummins filtration inc | muffler exhaust | 76700 | RFQ |
| 5388 | cummins filtration inc | muffler exhaust | 76700 | RFQ |
| ABT5388 | ar bee corp | muffler exhaust | 52993 | RFQ |
| 70229531 | allis chalmers corp | muffler exhaust | 92392 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 31.250 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 3.250 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH W/BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARNJ | INLET LOCATION | CENTERED ON END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 5.875 INCHES NOMINAL SINGLE INLET5.875 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 1.750 INCHES NOMINAL SINGLE INLET1.750 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTERED ON END OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 5.875 INCHES NOMINAL 1ST OUTLET5.875 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.750 INCHES NOMINAL 1ST OUTLET1.750 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
| Relevant Components for NSN - 2990-00-404-9948, 2990004049948 | ||||
| 2915-00-973-9935 (2915009739935) | 2920-00-394-5999 (2920003945999) | 2910-01-686-5631 (2910016865631) | 2990-01-188-3418 (2990011883418) | |
| 2920-00-401-9401 (2920004019401) | 2930-01-368-5305 (2930013685305) | 2915-00-224-5295 (2915002245295) | 2910-01-562-4588 (2910015624588) | |
| 2940-01-645-7920 (2940016457920) | 2995-00-766-5930 (2995007665930) | 2920-00-844-5745 (2920008445745) | 2910-00-488-9236 (2910004889236) | |
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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