Item Name | Brakedrum |
Federal Supply Group (FSG) | Vehicular Equipment Components |
Federal Supply Class (FSC) | 2530 Vehicular Brake Steering Axle Wheel and Track Components |
National Item Identification Number (NIIN) | 00-318-1143 (003181143) |
NCB Code | USA (00) |
Manufacturer | Mack Trucks Inc |
MRC | Criteria | Characteristic |
---|---|---|
ABMK | OVERALL WIDTH | 5.813 INCHES NOMINAL |
ABTB | MOUNTING HOLE DIAMETER | 0.439 INCHES MINIMUM AND 0.441 INCHES MAXIMUM |
ABTJ | MOUNTING HOLE QUANTITY | 16 |
ADGA | OVERALL OUTSIDE DIAMETER | 14.000 INCHES NOMINAL |
ADYT | CENTER HOLE DIAMETER | 5.311 INCHES MINIMUM AND 5.313 INCHES MAXIMUM |
AJVW | ALIGNMENT HOLE QUANTITY | 8 |
ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 7.248 IN. MIN,7.252 IN. MAX. BOLT CIRCLE |
ANNQ | MATERIAL AND LOCATION | STEEL MOUNTING DISK AND IRON,CAST WEAR SURFACE |
AYPQ | BRAKING SURFACE LOCATION | INTERNAL |
AYQA | BRAKING SURFACE DIAMETER | 11.995 INCHES MINIMUM AND 12.005 INCHES MAXIMUM |
AYQB | BRAKING SURFACE WIDTH | 5.250 INCHES NOMINAL |
AYQC | HOLE SIZE | 0.381 IN. MIN,0.388 IN. MAX DIA |
AYQE | HOLE SPACING | EQUALLY SPACED BETWEEN MTG HOLES ON 6.120 IN. MIN,6.125 IN. MAX BOLT CIRCLE |
AYQF | COOLING FIN | NOT INCLUDED |
AYQH | ADJUSTMENT HOLE | NOT INCLUDED |
AYQJ | INSPECTION HOLE | INCLUDED |
AYQK | OIL DRAIN HOLE | NOT INCLUDED |
AYQL | BALANCING PAD | NOT INCLUDED |
ZZZV | FSC APPLICATION DATA | TRUCK |
Relevant Components for NSN - 2530-00-318-1143, 2530003181143 | ||||
2520-00-457-8411 (2520004578411) | 2520-00-118-5154 (2520001185154) | 2530-12-171-0832 (2530121710832) | 2510-01-438-9781 (2510014389781) | |
2530-01-566-9909 (2530015669909) | 2540-01-598-3017 (2540015983017) | 2590-01-585-0727 (2590015850727) | 2520-00-708-4183 (2520007084183) | |
2540-01-532-8868 (2540015328868) | 2530-01-118-7526 (2530011187526) | 2510-01-275-4079 (2510012754079) | 2530-01-521-7899 (2530015217899) | |
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