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 |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADGA | OVERALL OUTSIDE DIAMETER | 16.500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 16.500 INCHES NOMINAL |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 10.500 IN. BOLT CIRCLE |
| AYQL | BALANCING PAD | NOT INCLUDED |
| AYQA | BRAKING SURFACE DIAMETER | 15.000 INCHES MINIMUM AND 15.010 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 6 |
| ABTB | MOUNTING HOLE DIAMETER | 0.516 INCHES NOMINAL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQJ | INSPECTION HOLE | INCLUDED |
| AYQF | COOLING FIN | NOT INCLUDED |
| ABMK | OVERALL WIDTH | 5.750 INCHES NOMINAL |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AYQB | BRAKING SURFACE WIDTH | 4.688 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST OVERALL |
| ADYT | CENTER HOLE DIAMETER | 9.000 INCHES MINIMUM AND 9.005 INCHES MAXIMUM |