3950-01-501-5513 TROLLEY,HOIST Index 3020-01-501-5515 GUARD,MECHANICAL DRIVE

National Stock Number:
3910-01-501-5514

Federal Supply Class:
3910

National Item Identification Number:
015015514

Description:
ROLLER,CONVEYOR

Detail:
A CYLINDRICAL BODY OF HOLLOW CONSTRUCTION OF WHICH BOTH ENDS CONTAIN BEARINGS AND SHAFT. THE BEARINGS MAY BE BALL, ROLLER OR SLEEVE TYPE.


Manufacturer Information:
223-7068087-953711NAVAL SEA SYSTEMS COMMAND
H758-0102-996169ELECTRIC BOAT CORPORATION


Techincal Specification:
BEARING TYPESLEEVE ROTATING DEVICE
MATERIALSTEEL ROTATING DEVICE
ROTATING DEVICE DIAMETER2.560 INCHES NOMINAL
ROTATING DEVICE FACE WIDTH3.120 INCHES NOMINAL
ROTATING DEVICE SHAPECYLINDRICAL
SPECIAL FEATURESMADE FROM 3.250 DIAMETER BAR, MIL-S-22698, GR-B, CL-U; INSIDE DIAMETER IS 1.624 FOR DEPTH OF 0.990-0.995 FROM LARGER(RIM) END; OTHER END TAPERS ON OUTER DIAMETER AND HS INSIDE DIAMETER OF 1.930 FOR DEPTH OF 0.310 INCHES
SUPPLEMENTARY FEATURESDRAWING CALLS THIS: ROLLER; END ITEM IS SEAWOLF CLASS SSN - VALVE RELIEF


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