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National Stock Number:
2540-00-054-0021
Federal Supply Class:
2540
National Item Identification Number:
000540021
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:
| 08C02420000 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | 2061585 | 24617 | GENERAL MOTORS CORP | | 2076547 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | | 2076547 | 24617 | GENERAL MOTORS CORP | | 2076547 | 7X677 | GENERAL MOTORS LLC | | 2081585 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | | 323806 | 65282 | WHITE MOTOR CORP | | 540021 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | A167753 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| 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 QUANTITY | 12 | | CROSS CHAIN TYPE | REGULAR TWIST | | CROSS CHAIN LENGTH | 16.125 INCHES MINIMUM AND | | 16.625 INCHES MAXIMUM | | CROSS CHAIN QUANTITY | 10 | | CROSS CHAIN LINK WIRE SIZE | 0.309 INCHES MINIMUM AND | | 0.315 INCHES MAXIMUM | | DESIGN TYPE | TWO SIDE | | OUTER SIDE CHAIN LENGTH | 86.700 INCHES MINIMUM AND | | 89.700 INCHES MAXIMUM | | OUTER SIDE CHAIN LINK QUANTITY | 49 | | CROSS CHAIN SPACING | EVERY 4 LINKS | | SIDE CHAIN WIRE SIZE | 0.278 INCHES MINIMUM AND | | 0.284 INCHES MAXIMUM | | NONDEFINITIVE SPEC/STD DATA | TS TYPE |
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