Product Details | FRICTION LINING

2530-00-318-8979 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: D2613, S195, 17454A, 2530-00-318-8979, 00-318-8979, 2530003188979, 003188979

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1961 00-318-8979

Drawings & Photos | NSN 2530-00-318-8979


Cross Reference | NSN 2530-00-318-8979

Part Number Cage Code Manufacturer
17454A 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS
D2613 35311 AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV
S195 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS

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Technical Data | NSN 2530-00-318-8979

Characteristic Specifications
FRICTION LINING MATERIAL ASBESTOS COMPOSITION
FABRICATION METHOD MOLDED
STRENGTHENING FEATURE LAYERED FLAT STEEL BACKING MEMBER
APPLICATION TYPE DRY
SURFACE CONDITION AND LOCATION BOTH SIDES GROUND
LINING STYLE 1 SEGMENT PLAIN
WIDTH 2.468 INCHES MINIMUM AND 2.531 INCHES MAXIMUM
THICKNESS 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
ARC LENGTH 2.973 INCHES MINIMUM AND 3.062 INCHES MAXIMUM
MINOR RADIUS 6.250 INCHES NOMINAL
ATTACHMENT METHOD RIVETED
HOLE ARRANGEMENT STYLE C4 DOUBLE EVEN
MOUNTING HOLE DIAMETER ANY ACCEPTABLE
HOLE TYPE AND QUANTITY 4 COUNTERBORED
FEATURES PROVIDED RIGID FRICTION LINING

Restrictions/Controls & Freight Information | NSN 2530-00-318-8979

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