| 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) | 00-316-4926 (003164926) |
| NCB Code | USA (00) |
| Manufacturer | Beaird Industries Inc, Walz And Krenzer Inc |
| Associated Parts Numbers of NSN 2990-00-316-4926 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| MNBS-12 | beaird industries inc | muffler exhaust | 11839 | A | H | RFQ |
| 12-MNBS | beaird industries inc | muffler exhaust | 11839 | A | H | RFQ |
| A7930 | beaird industries inc | muffler exhaust | 11839 | A | H | RFQ |
| 15547-A | beaird industries inc | muffler exhaust | 11839 | A | H | RFQ |
| MUW2 24 12 12869 | beaird industries inc | muffler exhaust | 11839 | A | H | RFQ |
| SW900-142 | walz and krenzer inc | muffler exhaust | 87045 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 78.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 33.750 INCHES NOMINAL |
| APGF | DESIGN TYPE | WET |
| ARNA | COOLANT TYPE | WATER |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARNJ | INLET LOCATION | OFFSET IN END SECTION OF BODY ABOVE CENTERLINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.500 INCHES NOMINAL SINGLE INLET3.500 INCHES NOMINAL |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 18 HOLES SINGLE INLET18 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.812 INCHES NOMINAL SINGLE INLET0.812 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 16.062 IN. BOLT CIRCLE DIA SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ARTJ | OUTLET LOCATION | OFFSET IN END SECTION OF BODY BELOW CENTERLINE OPPOSITE END OF INLET 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.500 INCHES NOMINAL 1ST OUTLET3.500 INCHES NOMINAL |
| ARTL | OUTLET FLANGE SHAPE | ROUND 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 18 HOLES 1ST OUTLET18 HOLES |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.812 INCHES NOMINAL 1ST OUTLET0.812 INCHES NOMINAL |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 16.062 IN. BOLT CIRCLE DIA 1ST OUTLET |
| ARWE | WATER INLET CONNECTION TYPE | FLANGE |
| ARWF | WATER INLET LOCATION | ON SIDE IN END SECTION OF INLET |
| ARWH | WATER INLET FLANGE SHAPE | ROUND |
| ARWJ | WATER INLET FLANGE BOLT HOLE SPACING | 6.562 IN BC DIA |
| ARWK | WATER INLET FLANGE BOLT HOLE QUANTITY | 8 |
| ARWL | WATER INLET FLANGE BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| Relevant Components for NSN - 2990-00-316-4926, 2990003164926 | ||||
| 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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