2530-00-447-8532 LINING,FRICTION Index 3930-00-447-8539 GEAR,SPUR

National Stock Number:
2530-00-447-8533

Federal Supply Class:
2530

National Item Identification Number:
004478533

Description:
LINING,FRICTION

Detail:
A fibrous and/or metallic material with or without binders and/or compounds, cut or molded to a specific size. It may be a segment or a complete lining. It is usually designed to be fastened to a shoe, disk, band, cone, or the like, but may be installed without fastening. It provides a friction surface for transmitting, retarding, or stopping motion. Excludes LINING MATERIAL, FRICTION.


Manufacturer Information:
2240Y109178500MERITOR HEAVY VEHICLE SYSTEMS, LLC
2240Y90965282WHITE MOTOR CORP
BB4327D22337BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
PTBX4327D98851P T BRAKE LINING CO INC


Techincal Specification:
APPLICATION TYPEDRY
ARC LENGTH8.969 INCHES NOMINAL
ATTACHMENT METHODRIVETED
FABRICATION METHODMOLDED
FEATURES PROVIDEDRIGID FRICTION LINING
HOLE ARRANGEMENT STYLEDOUBLE EVEN
HOLE TYPE AND QUANTITY8 COUNTERBORED
LINING STYLESEGMENT TAPERED
MAJOR THICKNESS0.728 INCHES MINIMUM AND 0.738 INCHES MAXIMUM
MATERIALASBESTOS FRICTION LINING
MINOR RADIUS8.000 INCHES NOMINAL
MINOR THICKNESS0.409 INCHES MINIMUM AND 0.419 INCHES MAXIMUM
SPECIAL FEATURESCOUNTERBORED ON OUTER ARC
WIDTH4.969 INCHES MINIMUM AND 5.031 INCHES MAXIMUM


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