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		                        | National Stock Number:
 3130-20-002-1587
 
 Federal Supply Class:
 3130
 
 National Item Identification Number:
 200021587
 
 Description:
 HOUSING,BEARING UNIT
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 Manufacturer Information:
 
 | 10617949 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | 
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 Techincal Specification:
 
 | BORE DIAMETER | 104.724 MILLIMETERS MINIMUM AND 104.749 MILLIMETERS MAXIMUM |  | MATERIAL | STEEL OVERALL |  | HOUSING WIDTH | 39.9 MILLIMETERS MINIMUM AND 40.2 MILLIMETERS MAXIMUM |  | OVERALL OUTSIDE DIAMETER | 117.991 MILLIMETERS MINIMUM AND 118.013 MILLIMETERS MAXIMUM | 
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