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		                             National Stock Number: 2530-00-371-4110
  Federal Supply Class: 2530
  National Item Identification Number: 003714110
  Description: CHAMBER,AIR BRAKE
  Detail: A MECHANICAL DEVICE EMPLOYING A FLEXIBLE DISHED DIAPHRAGM TO CONVERT AIR PRESSURE INTO PHYSICAL FORCE TO ACTUATE THE BRAKE SHOES OF A VEHICLE.  SEE ALSO ACTUATOR, SAFETY; ACTUATOR, SPRING BRAKE; AND ROTOCHAMBER.
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  Manufacturer Information:
 | 0A190 | 8A748 | OYL-AIR EQUIPMENT CO |  | 0A196 | 8A748 | OYL-AIR EQUIPMENT CO |  | 217751 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |  | 217751 | 40670 | MILLER TRAILERS INC |  | 217024-070 | 56697 | STANDARD FORGE AND AXLE CO INC |  | 16T1638 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |  | 220738 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |  | BW217751 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |  | 7377886 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 50400 | 26697 | LOAD KING, LLC |  | 217751 | 60528 | TRAILMOBILE INC SUB OF THE PULLMAN CO |  | M16WR104 | 62707 | DANA CORP SPICER TRAILER AXLE PLANT |  | 217751 | 70940 | ENTERPRISE FABRICATORS INC |  | 217751 | 79419 | WATSON H S CO |  | MP0-0444 | 26697 | LOAD KING, LLC |  | UB1051 | 26697 | LOAD KING, LLC |  | UB1051 | 33313 | KENTUCKY MFG CO |  | UB1051 | 56697 | STANDARD FORGE AND AXLE CO INC |  | UB1121 | 56697 | STANDARD FORGE AND AXLE CO INC |   
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  Techincal Specification:
 | LINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPTF |  | SPECIAL FEATURES | CLEVIS PIN INCLUDED;STUD MTD |  | STROKE LENGTH | 2.250 INCHES |   
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