2540-00-054-0028 CHAIN ASSEMBLY,TIRE Index 2540-00-054-0030 CHAIN ASSEMBLY,TIRE

National Stock Number:
2540-00-054-0029

Federal Supply Class:
2540

National Item Identification Number:
000540029

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:
54002919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
USAGE DESIGNSINGLE TIRE
TIRE SIZE ACCOMMODATED12.00-24
CROSS CHAIN MATERIALSTEEL
CROSS CHAIN SURFACE TREATMENTANY ACCEPTABLE
SIDE CHAIN MATERIALSTEEL
SIDE CHAIN SURFACE TREATMENTANY ACCEPTABLE
CROSS CHAIN CASEHARDENING INDICATORCASEHARDENED
CROSS CHAIN LINK QUANTITY15
CROSS CHAIN TYPEREGULAR TWIST
CROSS CHAIN LENGTH21.875 INCHES MINIMUM AND
22.375 INCHES MAXIMUM
CROSS CHAIN QUANTITY15
CROSS CHAIN LINK WIRE SIZE0.328 INCHES MINIMUM AND
0.360 INCHES MAXIMUM
DESIGN TYPETWO SIDE
OUTER SIDE CHAIN LENGTH114.200 INCHES MINIMUM AND
117.200 INCHES MAXIMUM
OUTER SIDE CHAIN LINK QUANTITY61
CROSS CHAIN SPACINGEVERY 4 LINKS
SIDE CHAIN WIRE SIZE0.309 INCHES MINIMUM AND
0.315 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATATS TYPE


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