The parts under NSN 2530-00-318-1143 of Brake Drum manufactured by Mack Trucks Inc is available in our inventory. An ASAP Semiconductor Website, ASAP Aviation Stock has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our inventory quickly and efficiently. Our focus on quality control has earned us our AS9120B, ISO 9001:2015, and FAA 0056B certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send us a Request for Quote for the parts with 2530-00-318-1143 from this webpage, and one of our account managers will give you a quote for parts like 12MW42P2 within fifteen minutes.
| Alternative NSN: 2530-00-318-1143 |
| Item Name:Brake Drum |
| FSG: 25 Vehicular Equipment Components |
| Federal Supply Class (FSC): 2530 Vehicular Brake Steering Axle Wheel and Track Components |
| NIIN: 003181143 |
| NCB Code: USA (00) |
| Manufacturers: Mack Trucks Inc |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 12MW42P2 | mack trucks inc | brake drum | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 5.813 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.439 INCHES MINIMUM AND 0.441 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 16 |
| ADGA | OVERALL OUTSIDE DIAMETER | 14.000 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 5.311 INCHES MINIMUM AND 5.313 INCHES MAXIMUM |
| AJVW | ALIGNMENT HOLE QUANTITY | 8 |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 7.248 IN. MIN,7.252 IN. MAX. BOLT CIRCLE |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST WEAR SURFACE ERR-100 ERR-100 |
| ANNQ | MATERIAL AND LOCATION | STEEL MOUNTING DISK ERR-100 ERR-100 |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQA | BRAKING SURFACE DIAMETER | 11.995 INCHES MINIMUM AND 12.005 INCHES MAXIMUM |
| AYQB | BRAKING SURFACE WIDTH | 5.250 INCHES NOMINAL |
| AYQC | HOLE SIZE | 0.381 IN. MIN,0.388 IN. MAX DIA |
| AYQE | HOLE SPACING | EQUALLY SPACED BETWEEN MTG HOLES ON 6.120 IN. MIN,6.125 IN. MAX BOLT CIRCLE |
| AYQF | COOLING FIN | NOT INCLUDED |
| AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
| AYQJ | INSPECTION HOLE | INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| ZZZV | FSC APPLICATION DATA | TRUCK |
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