Product Details | FRICTION LINING

2530-00-293-4349 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.20716300032Aircraft Wheel and Brake Systems16800049Miscellaneous Aircraft Accessories and Components20300014Deck Machinery25200039Vehicular Power Transmission Components25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components30400042Miscellaneous Power Transmission Equipment39500037Winches, Hoists, Cranes, and Derricks

Part Alternates: 8B0831, 8B831, 2530-00-293-4349, 00-293-4349, 2530002934349, 002934349

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-293-4349

Drawings & Photos | NSN 2530-00-293-4349


Cross Reference | NSN 2530-00-293-4349

Part Number Cage Code Manufacturer
8B0831 11083 CATERPILLAR INC. DBA CATERPILLAR
8B831 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 2530-00-293-4349

Characteristic Specifications
FRICTION LINING MATERIAL ASBESTOS COMPOSITION
FABRICATION METHOD MOLDED
APPLICATION TYPE DRY
SURFACE CONDITION AND LOCATION ONE SIDE GROUND
LINING STYLE 1 SEGMENT PLAIN
WIDTH 3.500 INCHES NOMINAL
THICKNESS 0.250 INCHES NOMINAL
ARC LENGTH 7.531 INCHES NOMINAL
MINOR RADIUS 8.375 INCHES NOMINAL
ATTACHMENT METHOD RIVETED
HOLE ARRANGEMENT STYLE C1 INDEFINITE
MOUNTING HOLE DIAMETER ANY ACCEPTABLE
HOLE TYPE AND QUANTITY 6 THRU-HOLE
FEATURES PROVIDED RIGID FRICTION LINING
SPECIAL FEATURES COUNTERBORE ON OUTER ARC

Restrictions/Controls & Freight Information | NSN 2530-00-293-4349

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information