2540-00-054-0042 CHAIN ASSEMBLY,TIRE Index 2540-00-054-0044 CHAIN ASSEMBLY,TIRE

National Stock Number:
2540-00-054-0043

Federal Supply Class:
2540

National Item Identification Number:
000540043

Description:
CHAIN ASSEMBLY,TIRE

Detail:
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.


Manufacturer Information:
54004319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
MS51381-4696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CROSS CHAIN CASEHARDENING INDICATORCASEHARDENED
CROSS CHAIN LENGTH13.155 INCHES MINIMUM AND 13.655 INCHES MAXIMUM
CROSS CHAIN LINK QUANTITY10
CROSS CHAIN LINK WIRE SIZE0.225 INCHES NOMINAL
CROSS CHAIN QUANTITY13
CROSS CHAIN TYPEREGULAR TWIST
CROSS CHAIN SPACINGEVERY 4 LINKS
DESIGN TYPETWO SIDE
OUTER SIDE CHAIN LENGTH68.300 INCHES MINIMUM AND 70.300 INCHES MAXIMUM
OUTER SIDE CHAIN LINK QUANTITY54
MATERIALSTEEL CROSS CHAIN
MATERIALSTEEL SIDE CHAIN
NONDEFINITIVE SPEC/STD DATAP TYPE
SIDE CHAIN WIRE SIZE0.189 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
TIRE SIZE ACCOMMODATED7.00-15
USAGE DESIGNSINGLE TIRE


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