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		                             National Stock Number: 2520-00-735-1143
  Federal Supply Class: 2520
  National Item Identification Number: 007351143
  Description: SHIM
  Detail: A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use DISK, SOLID, PLAIN. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats.  For items with thickness greater than those indicated above, see SPACER, PLATE; WASHER, FLAT and SPACER, RING.  When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also SHIM STOCK, LAMINATED; SHIM STOCK ASSORTMENT, GASKET; and BEARING, WASHER, THRUST. 
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  Manufacturer Information:
 | 7351143 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 863478 | 12204 | DAIMLER CHRYSLER |   
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  Techincal Specification:
 | APERTURE DIAMETER | 1.453 INCHES NOMINAL |  | CONSTRUCTION | ONE-PIECE |  | FSC APPLICATION DATA | DIFFERNETIAL,DRIVING AXLE,TRUCK |  | MATERIAL | STEEL |  | OUTSIDE DIAMETER | 1.938 INCHES NOMINAL |  | STYLE DESIGNATOR | CIRCULAR |   
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