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National Stock Number:
3815-00-641-6938
Federal Supply Class:
3815
National Item Identification Number:
006416938
Description:
FAIRLEAD,SHEAVE
Detail:
AN ITEM CONSISTING OF A FRAMEWORK WITH A GROOVED WHEEL OR WHEELS, INCLUDING FLAT SURFACED WHEELS WITH FLANGES, FITTED THEREIN, SO MOUNTED AS TO PROVIDE AN OPENING THROUGH WHICH LINES ARE PASSED. IT IS USED TO PROVIDE PROTECTION FROM CHAFING WHEN OBLIQUE PULL MAY OCCUR, AND/OR TO CHANGE DIRECTION OF LINES.
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Manufacturer Information:
| 1XA314 | 09348 | LUCAS WESTERN INC | | MILC15467 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DESIGN TYPE | REVOLVING | | APPLICATION DESIGN | CRANE BOOM | | FRAME MATERIAL | IRON, CAST | | SHEAVE QUANTITY | 2 1ST GROUP | | 2 2ND GROUP | | SHEAVE OUTSIDE DIAMETER | 13.125 INCHES NOMINAL 1ST GROUP | | 10.000 INCHES NOMINAL 2ND GROUP | | WIRE ROPE ACCOMMODATED DIAMETER | 0.750 INCHES 1ST GROUP | | 0.750 INCHES 2ND GROUP | | SHEAVE MOUNTING POSITION | VERTICAL 1ST GROUP | | HORIZONTAL 2ND GROUP | | MOUNTING HOLE QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 2.000 INCHES NOMINAL | | USAGE DESIGN | SPECIFIC | | END ITEM NAME | CRANE-SHOVEL BASIC UNIT,CRAWLER MOUNTED,10 TONS | | CONTROLLING AGENCY | BUCYRES ERIE CO | | MANUFACTURER IDENTIFYING NUMBER | MODEL 22-B | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SHEAVE OUTSIDE DIAMETER AND USAGE DESIGN | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILC15467 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 09348 | | DESIGN CONTROL REFERENCE | 1XA314 |
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