| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 01-416-5939 (014165939) |
| NCB Code | USA (01) |
| Manufacturer | Cummins Filtration Inc, L3 Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 21940-N | cummins filtration inc | muffler exhaust | 76700 | RFQ |
| 26-0203-01 | l3 technologies inc | muffler exhaust | 02978 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 48.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| ADAV | OVERALL DIAMETER | 12.130 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | TRUCK,FIRE CRASH P2 |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNK | INLET PROJECTION LENGTH | 4.995 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 4.995 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 4.995 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| SURF | SURFACE TREATMENT | ALUMINUM |
| Components Related to NSN - 2990-01-416-5939, 2990014165939 | ||||
| 2915-01-117-2841 (2915011172841) | 2910-00-737-5381 (2910007375381) | 2930-00-848-1059 (2930008481059) | 2930-01-247-9597 (2930012479597) | |
| 2940-00-834-1157 (2940008341157) | 2915-00-847-8624 (2915008478624) | 2990-01-690-2435 (2990016902435) | 2930-00-592-0330 (2930005920330) | |
| 2915-00-345-4287 (2915003454287) | 2915-01-188-2616 (2915011882616) | 2910-01-596-6288 (2910015966288) | 2920-00-509-9604 (2920005099604) | |
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