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 |
|---|---|
| SCY13 | E.C.A ETABLISSEMENT CENTRAL DES APPR |
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 |
|---|---|---|
| AYQC | HOLE SIZE | 0.400 IN. DIA |
| ABTB | MOUNTING HOLE DIAMETER | 0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 2.680 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 10.750 INCHES NOMINAL |
| ABQS | COUNTERSUNK HOLE ANGLE IN DEG | 40.0 |
| FEAT | SPECIAL FEATURES | ABQS MIN MAX RESPECTIVELY |
| ANNQ | MATERIAL AND LOCATION | IRON OVERALL |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 5.500 IN. BOLT CIRCLE |
| AYQB | BRAKING SURFACE WIDTH | 2.150 INCHES MINIMUM AND 2.180 INCHES MAXIMUM |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| ADYT | CENTER HOLE DIAMETER | 3.929 INCHES MINIMUM AND 3.933 INCHES MAXIMUM |
| AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
| AYQE | HOLE SPACING | EQUALLY SPACED BETWEEN MTG HOLES ON 5.500 IN. BOLT CIRCLE |
| AYQF | COOLING FIN | NOT INCLUDED |
| ZZZV | FSC APPLICATION DATA | TRUCK WHEELS |
| AYQJ | INSPECTION HOLE | NOT INCLUDED |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| AYQL | BALANCING PAD | INCLUDED |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| AYQA | BRAKING SURFACE DIAMETER | 9.120 INCHES MINIMUM AND 9.130 INCHES MAXIMUM |
| AJVW | ALIGNMENT HOLE QUANTITY | 5 |