Product Details | FRICTION LINING

2530-00-640-2244 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: 145STYLE145, 752381, 2530-00-640-2244, 00-640-2244, 2530006402244, 006402244

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-640-2244

Drawings & Photos | NSN 2530-00-640-2244


Cross Reference | NSN 2530-00-640-2244

Part Number Cage Code Manufacturer
145STYLE145 75165 JOHNS MANVILLE INTL
752381 23382 FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP

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Technical Data | NSN 2530-00-640-2244

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 4.000 INCHES NOMINAL
THICKNESS 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
ARC LENGTH 8.761 INCHES MINIMUM AND 8.771 INCHES MAXIMUM
MINOR RADIUS 7.875 INCHES NOMINAL
ATTACHMENT METHOD RIVETED
HOLE ARRANGEMENT STYLE C4 DOUBLE EVEN
MOUNTING HOLE DIAMETER ANY ACCEPTABLE
HOLE TYPE AND QUANTITY 8 COUNTERBORED
FEATURES PROVIDED RIGID FRICTION LINING
SPECIAL FEATURES COUNTERBORE ON OUTER ARC

Restrictions/Controls & Freight Information | NSN 2530-00-640-2244

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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

Management | NSN 2530-00-640-2244

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative