Part Number
Part Number:
NSN:
NIIN:
Item Name:
BRAKE DRUM
Definition:
A CIRCULAR SHAPED METAL ITEM DESIGNED TO BE CONNECTED TO A MACHINE OR VEHICLE SHAFT OR WHEEL AND USED TO RETARD, STOP OR PREVENT MOTION BY THE APPLICATION OF PRESSURE EXERTED BY BRAKE(S) OR BAND(S).
CAGE Information
| Code | Company |
|---|---|
| 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TR |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AYQL | BALANCING PAD | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| AYQB | BRAKING SURFACE WIDTH | 4.875 INCHES NOMINAL |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 11-1/4 IN. BOLT CIRCLE |
| ABMK | OVERALL WIDTH | 6.750 INCHES NOMINAL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| ADYT | CENTER HOLE DIAMETER | 8.750 INCHES MINIMUM AND 8.753 INCHES MAXIMUM |
| AYQA | BRAKING SURFACE DIAMETER | 17.245 INCHES MINIMUM AND 17.255 INCHES MAXIMUM |
| AYQJ | INSPECTION HOLE | INCLUDED |
| AYQF | COOLING FIN | NOT INCLUDED |
| ADGA | OVERALL OUTSIDE DIAMETER | 18.875 INCHES NOMINAL |
| ABTJ | MOUNTING HOLE QUANTITY | 10 |
| ABTB | MOUNTING HOLE DIAMETER | 0.828 INCHES NOMINAL |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST OVERALL |