| Item Name | Brake Drum |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2530 Vehicular Brake Steering Axle Wheel and Track Components |
| National Item Identification Number (NIIN) | 00-733-7222 (007337222) |
| NCB Code | USA (00) |
| Manufacturer | Transportation Construction Corp, Pacific Car And Foundry Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 11.656 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 24 |
| ADGA | OVERALL OUTSIDE DIAMETER | 24.469 INCHES MINIMUM AND 24.500 INCHES MAXIMUM |
| AYQB | BRAKING SURFACE WIDTH | 8.938 INCHES NOMINAL |
| AYQC | HOLE SIZE | 0.750 |
| AYQF | COOLING FIN | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| ADYT | CENTER HOLE DIAMETER | 14.000 INCHES MINIMUM AND 14.004 INCHES MAXIMUM |
| AJVW | ALIGNMENT HOLE QUANTITY | 10 |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 22.997 IN. MIN,23.003 IN. MAX BOLT CIRCLE |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQA | BRAKING SURFACE DIAMETER | 20.000 INCHES NOMINAL |
| AYQE | HOLE SPACING | EQUALLY SPACED ON 16.000 IN. PORM 0.001 BOLT CIRCLE DIA |
| AYQJ | INSPECTION HOLE | NOT INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| ZZZV | FSC APPLICATION DATA | HAND BRAKE |
| Components Related to NSN - 2530-00-733-7222, 2530007337222 | ||||
| 2520-00-242-3218 (2520002423218) | 2530-01-577-5902 (2530015775902) | 2530-01-259-7690 (2530012597690) | 2520-01-181-7219 (2520011817219) | |
| 2590-01-550-2593 (2590015502593) | 2530-01-567-4005 (2530015674005) | 2530-01-132-4751 (2530011324751) | 2590-01-643-8067 (2590016438067) | |
| 2590-01-313-4534 (2590013134534) | 2510-01-432-1899 (2510014321899) | 2530-01-524-5268 (2530015245268) | 2520-01-122-7992 (2520011227992) | |
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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