20B81 NSN 2530-00-737-1010 - cefd176e


1 U (Sold By ALW Parts)

NSN 2530-00-737-1010 - (2530007371010) Technical Details :

MRCNameDetails
ABMKOVERALL WIDTH2.406 INCHES NOMINAL
ABTBMOUNTING HOLE DIAMETER0.381 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
ABTJMOUNTING HOLE QUANTITY4
ADGAOVERALL OUTSIDE DIAMETER8.750 INCHES NOMINAL
ADYTCENTER HOLE DIAMETER2.550 INCHES MINIMUM AND 2.552 INCHES MAXIMUM
ALXYMOUNTING HOLE SPACING"EQUALLY SPACED ON 3.122 IN. MIN,3.128 IN. MAX BOLT CIRCLE"
ANNQMATERIAL AND LOCATION"IRON, CAST OVERALL"
AYPQBRAKING SURFACE LOCATIONINTERNAL
AYQABRAKING SURFACE DIAMETER7.995 INCHES MINIMUM AND 8.005 INCHES MAXIMUM
AYQBBRAKING SURFACE WIDTH1.969 INCHES NOMINAL
AYQFCOOLING FININCLUDED
AYQHADJUSTMENT HOLENOT INCLUDED
AYQJINSPECTION HOLENOT INCLUDED
AYQKOIL DRAIN HOLENOT INCLUDED
AYQLBALANCING PADNOT INCLUDED
FEATSPECIAL FEATURESHOLE 0.500 IN.DIA ON 3.656 RADIUS TOBALANCE DRUM. 170.0 TO 223.0 BRINNELL HARDNESS

Product Specifications:

Part Number
20B81
Cage Code
72447
NSN Number
2530-00-737-1010 (2530007371010)
NIIN Number
007371010
Item Name
BRAKE DRUM
FSG
25
FSG Name
Vehicular Equipment Components
FSG With Name
25 - Vehicular Equipment Components
FSC
2530
FSC Name
Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSC With Name
2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
MFG Name
DANA COMMERCIAL VEHICLE MANUFACTURING, LLC