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National Stock Number:
2530-00-530-3220
Federal Supply Class:
2530
National Item Identification Number:
005303220
Description:
CUP,HYDRAULIC BRAKE CYLINDER
Detail:
A CIRCULAR-SHAPED ITEM OF MOLDED SYNTHETIC OR NATURAL RUBBER DESIGNED SPECIFICALLY TO SEAL FLUID PRESSURE AND PREVENT LEAKAGE WITHIN THE CYLINDERS OF A VEHICULAR HYDRAULIC BRAKE SYSTEM. IT IS A COMPONENT OF CYLINDER ASSEMBLY, HYDRAULIC BRAKE, MASTER OR CYLINDER ASSEMBLY, HYDRAULIC BRAKE, WHEEL. EXCLUDES CUP, COMPRESSION.
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Manufacturer Information:
| 130621H | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | | 5303220 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 76111 | 14892 | BENDIX CORP THE BRAKE AND STEERING DIV | | VJ2772 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| SIZE DESIGNATOR | 1-1/4 IN. | | MATERIAL | RUBBER SYNTHETIC | | MOUNTING METHOD | CENTER HOLE | | TAPERED HOLE MAJOR DIAMETER | 0.370 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | | TAPERED HOLE MINOR DIAMETER | 0.307 INCHES MINIMUM AND | | 0.322 INCHES MAXIMUM | | THRU-HOLE LENGTH | 0.333 INCHES MINIMUM AND | | 0.348 INCHES MAXIMUM | | BASE INSIDE PROJECTION | NOT INCLUDED | | FEATHERED LIP FEATURE | NOT INCLUDED | | CUP PROTECTOR | NOT INCLUDED | | OUTER PERIPHERY BASE GROOVE | NOT INCLUDED | | LARGEST OUTSIDE DIAMETER | 1.286 INCHES MINIMUM AND | | 1.301 INCHES MAXIMUM | | BASE OUTSIDE DIAMETER | 1.230 INCHES MINIMUM AND | | 1.245 INCHES MAXIMUM | | SEALING LIP LENGTH | 0.302 INCHES MINIMUM AND | | 0.317 INCHES MAXIMUM | | OVERALL LENGTH | 0.333 INCHES MINIMUM AND | | 0.348 INCHES MAXIMUM | | BASE THICKNESS | 0.094 INCHES NOMINAL |
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