| 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) | 00-776-5027 (007765027) |
| NCB Code | USA (00) |
| Manufacturer | Walker Mfg Co, Maremont Corp, Harvard Industries Inc, Goerlichs, Arvin Industries Inc |
| Associated Parts Numbers of NSN 2990-00-776-5027 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 21075 | walker mfg co | muffler exhaust | 79260 | A | A | RFQ |
| ST46 | maremont corp | muffler exhaust | 76110 | A | A | RFQ |
| 7409 | harvard industries inc | muffler exhaust | 74080 | A | F | RFQ |
| M741 | goerlichs | muffler exhaust | 08583 | A | F | RFQ |
| 1869 | arvin industries inc | muffler exhaust | 89799 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 27.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 8.000 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 4.000 INCHES NOMINAL |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | OVAL |
| ARNJ | INLET LOCATION | LOCATED 2-5/8 IN. C TO C FROM HORIZONTAL CENTER LINE SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 2.090 INCHES NOMINAL SINGLE INLET2.090 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.090 INCHES NOMINAL 1ST OUTLET2.090 INCHES NOMINAL |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 2 SLOTTED |
| ARXZ | NONCONNECTION OUTLET LOCATION | ON MINOR AXIS |
| ARYA | NONCONNECTION OUTLET SIZE | 3/4 IN. LG BY 1/8 IN. W |
| MATT | MATERIAL | STEEL COMP 1010 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | ZINC |
| ZZZV | FSC APPLICATION DATA | ENGINE,GASOLINE,NON-AIRCRAFT |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNH | OPERATING POSITION | HORIZONTAL |
| Relevant Components for NSN - 2990-00-776-5027, 2990007765027 | ||||
| 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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