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National Stock Number:
2540-00-054-0066
Federal Supply Class:
2540
National Item Identification Number:
000540066
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.
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Manufacturer Information:
| 500372 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC | | 540066 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | MS51382-11 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CROSS CHAIN CASEHARDENING INDICATOR | CASEHARDENED | | CROSS CHAIN LENGTH | 22.000 INCHES NOMINAL | | CROSS CHAIN LINK WIRE SIZE | 0.328 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | CROSS CHAIN LINK QUANTITY | 15 | | CROSS CHAIN SPACING | ALTERNATELY EVERY 2 LINKS ON CENTER CHAIN | | CROSS CHAIN QUANTITY | 26 | | CROSS CHAIN TYPE | REGULAR TWIST | | DESIGN TYPE | THREE SIDE | | INNER SIDE CHAIN LENGTH | 104.600 INCHES NOMINAL | | INNER SIDE CHAIN LINK QUANTITY | 55 | | MATERIAL | STEEL CROSS CHAIN | | MATERIAL | STEEL SIDE CHAIN | | OUTER SIDE CHAIN LENGTH | 100.900 INCHES NOMINAL | | OUTER SIDE CHAIN LINK QUANTITY | 53 | | SIDE CHAIN WIRE SIZE | 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM | | TIRE SIZE ACCOMMODATED | 12.00-20 | | USAGE DESIGN | DUAL TIRE |
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