2540-00-054-0066 CHAIN ASSEMBLY,TIRE Index 5365-00-054-0069 SPACER,RING

National Stock Number:
2540-00-054-0067

Federal Supply Class:
2540

National Item Identification Number:
000540067

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:
MS51381-2796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
USAGE DESIGNSINGLE TIRE
TIRE SIZE ACCOMMODATED11.00-18
CROSS CHAIN MATERIALSTEEL
CROSS CHAIN SURFACE TREATMENTANY ACCEPTABLE
SIDE CHAIN MATERIALSTEEL
SIDE CHAIN SURFACE TREATMENTANY ACCEPTABLE
CROSS CHAIN CASEHARDENING INDICATORCASEHARDENED
CROSS CHAIN LINK QUANTITY14
CROSS CHAIN TYPEREGULAR TWIST
CROSS CHAIN LENGTH20.625 INCHES MINIMUM AND
21.125 INCHES MAXIMUM
CROSS CHAIN QUANTITY11
CROSS CHAIN LINK WIRE SIZE0.328 INCHES MINIMUM AND
0.360 INCHES MAXIMUM
DESIGN TYPETWO SIDE
OUTER SIDE CHAIN LENGTH90.100 INCHES MINIMUM
93.100 INCHES MAXIMUM
OUTER SIDE CHAIN LINK QUANTITY46
CROSS CHAIN SPACINGEVERY 4 LINKS
SIDE CHAIN WIRE SIZE0.309 INCHES MINIMUM AND
0.315 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51381-27


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