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 |
|---|---|
| 22852 | SPALLA INC |
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 |
|---|---|---|
| AYQL | BALANCING PAD | NOT INCLUDED |
| AYQL | BALANCING PAD | NOT INCLUDED |
| AYQB | BRAKING SURFACE WIDTH | 2.047 INCHES NOMINAL |
| ABQS | COUNTERSUNK HOLE ANGLE IN DEG | 82.0 |
| ADGA | OVERALL OUTSIDE DIAMETER | 10.375 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN AIRCRAFT,MODEL A10 |
| ABMK | OVERALL WIDTH | 3.004 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 4.157 INCHES MINIMUM AND 4.160 INCHES MAXIMUM |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
| AYQJ | INSPECTION HOLE | INCLUDED |
| AYQA | BRAKING SURFACE DIAMETER | 8.995 INCHES MINIMUM AND 9.000 INCHES MAXIMUM |
| AYQF | COOLING FIN | NOT INCLUDED |
| ANNQ | MATERIAL AND LOCATION | STEEL MOUNTING DISK |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| AYQC | HOLE SIZE | 0.328 IN. MIN,0.385 IN. MAX DIA |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST WEAR SURFACE |
| AYQK | OIL DRAIN HOLE | NOT INCLUDED |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 5.496 IN. MIN,5.504 IN. MAX BOLT CIRCLE |
| AJVW | ALIGNMENT HOLE QUANTITY | 3 |
| AYQE | HOLE SPACING | SPACED BETWEEN MTG HOLES ON 5.496 IN. MIN.,5.504 IN. MAX DIA BOLT CIRCLE,2 HOLES SPACED 72 DEG APART,144 DEG EAC FROM 3RD HOLE |