3020-01-244-4445 GUARD,MECHANICAL DRIVE Index 3030-01-589-7687 BELT,POSITIVE DRIVE

National Stock Number:
3020-01-250-0016

Federal Supply Class:
3020

National Item Identification Number:
012500016

Description:
GUARD,MECHANICAL DRIVE

Detail:
A safety device fabricated of rigid or semirigid material formed in various shapes. It may be fabricated from a single piece of material, and contains brackets, holes, or other means of attachments. It is designed to partially or fully inclose gear(s), pulley(s), sprocket(s), and the like.


Manufacturer Information:
1227542819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
SPECIAL FEATURESMATL STEEL,LOW ALLOY,CL B,GRADE 2,MIL-S-13281 OR MIL-S-12505; PAINT FINISH PER MIL-C-46168; W/TWO EXTENSION BARS WELDED TO 9.750 IN. LG BY 2.500 IN. W BY 0.0747 IN. THK PLATE; 0.120 IN. RADIUS EXTENSION BAR AT WELDMENT; 4.250 IN. LG BY 1.000 IN. SQUARE W TWO EXTENSION BARS; W/0.561 IN. MIN. AND 0.570 IN. MAX DIA ATTACHMENT HOLE EACH BAR; 8.500 IN. CENTER TO CENTER DISTANCE BETWEEN ATTACHMENT HOLES ALONG LG


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