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		                        | National Stock Number:
 5360-01-644-2504
 
 Federal Supply Class:
 5360
 
 National Item Identification Number:
 016442504
 
 Description:
 SPRING,HELICAL,TORSION
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 Manufacturer Information:
 
 | 12590662 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 9287K124 | 39428 | MCMASTER-CARR SUPPLY CO | 
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 Techincal Specification:
 
 | SPRING FREE OUTSIDE DIAMETER | 0.98 INCHES NOMINAL |  | STOCK DIAMETER | 0.11 INCHES NOMINAL |  | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |  | TEST DATA DOCUMENT | 19207-12590662 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |  | END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER |  | COIL HELIX DIRECTION | LEFT-HAND |  | COIL QUANTITY | 7 |  | END STYLE | ONE HOOK END BOTH ENDS |  | END LENGTH | 2.5 INCHES NOMINAL BOTH ENDS |  | INSIDE DIAMETER | 0.609 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | TYPE 302 ASSN STD ALL MATERIAL RESPONSES OVERALL |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPRING,TRACK CUP |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPRING FREE LENGTH | 2.5 INCHES NOMINAL | 
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