| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-336-9933 (003369933) |
| NCB Code | USA (00) |
| Manufacturer | Hatch And Kirk Inc, Engineering Specialties Co, General Motors Corp, Walz And Krenzer Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 330T648 | hatch and kirk inc | muffler exhaust | 55380 | RFQ |
| 26ABX1933A | engineering specialties co | muffler exhaust | 72185 | RFQ |
| 3307648 | general motors corp | muffler exhaust | 72915 | RFQ |
| 3304444 | general motors corp | muffler exhaust | 72915 | RFQ |
| 3304444 | hatch and kirk inc | muffler exhaust | 55380 | RFQ |
| 514SAM228A | walz and krenzer inc | muffler exhaust | 87045 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 66.500 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 13.769 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE AND DIRECTIONAL VANE |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | VERTICAL |
| ARNJ | INLET LOCATION | LOCATED ON SIDE OF BODY SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 10 HOLES SINGLE INLET10 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.688 INCHES NOMINAL SINGLE INLET0.688 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 7.812 IN. BOLT CIRCLE DIA SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CNETRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARTL | OUTLET FLANGE SHAPE | ROUND 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 10 HOLES 1ST OUTLET10 HOLES |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.688 INCHES NOMINAL 1ST OUTLET0.688 INCHES NOMINAL |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 7.812 IN. BOLT CIRCLE DIA 1ST OUTLET |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ZINC |
| Relevant Components for NSN - 2990-00-336-9933, 2990003369933 | ||||
| 2990-01-375-8177 (2990013758177) | 2915-00-150-7331 (2915001507331) | 2920-00-324-3685 (2920003243685) | 2920-00-741-6529 (2920007416529) | |
| 2995-00-915-7733 (2995009157733) | 2940-01-686-2924 (2940016862924) | 2910-01-359-9944 (2910013599944) | 2915-00-367-9295 (2915003679295) | |
| 2995-00-798-8304 (2995007988304) | 2990-00-169-2920 (2990001692920) | 2930-00-322-9520 (2930003229520) | 2995-00-004-1343 (2995000041343) | |
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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