NSN 2530-00-770-5745 · NIIN 007705745 · FSC 2530
NO DASHES 2530007705745
In Stock
BRAKE DRUM
Vehicular Brake, Steering, Axle, Wheel, and Track Components
Technical characteristics
15 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AYQB | BRAKING SURFACE WIDTH | INCHES MINIMUM 2.281 AND INCHES MAXIMUM 2.313 |
| AJVW | ALIGNMENT HOLE QUANTITY | 3 |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 6.872 IN. MIN,6.878 IN. MAX BOLT CIRCLE |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.938 |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES NOMINAL 15.875 |
| ADYT | CENTER HOLE DIAMETER | INCHES MINIMUM 4.877 AND INCHES MAXIMUM 4.881 |
| AYQC | HOLE SIZE | 0.406 IN. DIA |
| ABFF | FURNISHED ITEMS | BALANCING PAD |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 7.875 |
| AYQA | BRAKING SURFACE DIAMETER | INCHES MINIMUM 14.155 AND INCHES MAXIMUM 14.165 |
| MATT | MATERIAL | OVERALL STEEL |
| AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
| ABQS | COUNTERSUNK HOLE ANGLE IN DEG | 82.0 |
| 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 |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 004534150. An older drawing citing one of those numbers resolves here.