NSN 2540-00-054-0021

Part Details | TIRE CHAIN ASSEMBLY

2540-00-054-0021 A series of interconnected metal links forming two or more parallel lengths, cross-connected, usually at right angles. Designed to be fastened over the tread or perimeter of a tire(s) of a vehicle to increase traction and/or prevent skidding.

Alternate Parts: 2076547, 2061585, 2076547, 08C02420000, 2081585, 2076547, A167753, 540021, 323806, 2540-00-054-0021, 00-054-0021, 2540000540021, 000540021

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
25JAN 01, 196300-054-002108918 ( CHAIN ASSEMBLY, TIRE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2540-00-054-0021
Part Number Cage Code Manufacturer
207654724617GENERAL MOTORS CORP
206158524617GENERAL MOTORS CORP
20765477X677GENERAL MOTORS LLCDBA GENERAL MOTORS
08C0242000080244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
208158523862MILITARY VEHICLES OPNGENERAL MOTORS TRUCK AND BUS GROUP
207654723862MILITARY VEHICLES OPNGENERAL MOTORS TRUCK AND BUS GROUP
A16775319207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
54002119207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
32380665282WHITE MOTOR CORP
Technical Data | NSN 2540-00-054-0021
Characteristic Specifications
USAGE DESIGN SINGLE TIRE
TIRE SIZE ACCOMMODATED 8.25-20
CROSS CHAIN MATERIAL STEEL
CROSS CHAIN SURFACE TREATMENT ANY ACCEPTABLE
SIDE CHAIN MATERIAL STEEL
SIDE CHAIN SURFACE TREATMENT ANY ACCEPTABLE
CROSS CHAIN CASEHARDENING INDICATOR CASEHARDENED
CROSS CHAIN LINK QUANTITY12
CROSS CHAIN TYPE REGULAR TWIST
CROSS CHAIN LENGTH16.125 INCHES MINIMUM AND 16.625 INCHES MAXIMUM
CROSS CHAIN QUANTITY10
CROSS CHAIN LINK WIRE SIZE0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
DESIGN TYPE TWO SIDE
OUTER SIDE CHAIN LENGTH86.700 INCHES MINIMUM AND 89.700 INCHES MAXIMUM
OUTER SIDE CHAIN LINK QUANTITY49
CROSS CHAIN SPACINGEVERY 4 LINKS
SIDE CHAIN WIRE SIZE0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATATS TYPE