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 |
|---|---|
| 12204 | DAIMLER CHRYSLER |
Federal Supply Class
Title
VEHICULAR BRAKE, STEERING, AXLE,
Inclusions:
INCLUDES TURRENT BRAKES; CLUTCH BRAKES, TANK TURRET.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.938 INCHES NOMINAL |
| AYQC | HOLE SIZE | 0.406 IN. DIA |
| ADYT | CENTER HOLE DIAMETER | 4.877 INCHES MINIMUM AND 4.881 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 15.875 INCHES NOMINAL |
| ABQS | COUNTERSUNK HOLE ANGLE IN DEG | 82.0 |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 6.872 IN. MIN,6.878 IN. MAX BOLT CIRCLE |
| AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
| AYQF | COOLING FIN | NOT INCLUDED |
| AYQB | BRAKING SURFACE WIDTH | 2.281 INCHES MINIMUM AND 2.313 INCHES MAXIMUM |
| AYQJ | INSPECTION HOLE | NOT INCLUDED |
| AYQA | BRAKING SURFACE DIAMETER | 14.155 INCHES MINIMUM AND 14.165 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| ABMK | OVERALL WIDTH | 7.875 INCHES NOMINAL |
| AYQE | HOLE SPACING | 1 HOLE OPPOSITE AND ON CENTER LINE OF A MTG HOLE,2 HOLES SPACED 36 DEG TO RIGHT AND LEFT OF SAME MTG HOLE,ALL ON MTG HOLE BOLT CIRCLE |
| AYQL | BALANCING PAD | INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AJVW | ALIGNMENT HOLE QUANTITY | 3 |