NSN 2530-00-426-9491
Part Details | BRAKE DRUM
2530-00-426-9491 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).
Alternate Parts: 27034, 2703-4, 2530-00-426-9491, 00-426-9491, 2530004269491, 004269491
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | JAN 01, 1963 | 00-426-9491 | 11298 ( BRAKE DRUM ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2530-00-426-9491
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2703-4 | 72981 | ERIE MALLEABLE IRON CO |
Technical Data | NSN 2530-00-426-9491
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| BRAKING SURFACE LOCATION | INTERNAL |
| BRAKING SURFACE DIAMETER | 12.250 INCHES MINIMUM AND 12.255 INCHES MAXIMUM |
| BRAKING SURFACE WIDTH | 5.625 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 14.000 INCHES NOMINAL |
| OVERALL WIDTH | 6.430 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 7.000 INCHES MINIMUM AND 7.004 INCHES MAXIMUM |
| MOUNTING HOLE QUANTITY | 6 |
| MOUNTING HOLE DIAMETER | 0.656 INCHES NOMINAL |
| MOUNTING HOLE SPACING | EQUALLY SPACED ON 8.245 IN. MIN,8.255 IN. MAX BOLT CIRCLE |
| COOLING FIN | NOT INCLUDED |
| ADJUSTMENT HOLE | NOT INCLUDED |
| INSPECTION HOLE | NOT INCLUDED |
| OIL DRAIN HOLE | NOT INCLUDED |
| BALANCING PAD | NOT INCLUDED |