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National Stock Number:
5340-01-475-1498
Federal Supply Class:
5340
National Item Identification Number:
014751498
Description:
HANDWHEEL
Detail:
AN ITEM HAVING A MAJOR DIAMETER OF 3 OR MORE INCHES (76.2MM) OTHER THAN ITEMS HAVING SPOKED OR SUMULATED SPOKED CONSTRUCTION, WHICH MAY BE UNDER 3 INCHES (76.2MM) DESIGNED TO BE GRIPPED BY THE HAND TO TRANSMIT ROTARY MOTION TO OTHER DEVICES THROUGH A CENTER AXIS, FABRICATED IN THE FORM OF A SOLID BODY WITH SIMULATED SPOKES OR A RECESSED SURFACE BETWEEN THE RIM AND THE HUB, OR IT MAY BE BUILT UP IN THE FORM OF A FRAME HAVING A CENTRAL HUB CONNECTED TO THE RIM BY THE SPOKES. IT MAY HAVE REFERENCE MARKINGS IN THE FORM OF DOTS, ARROWS, HAIRLINE, ETC., TO INDICATE THE RELATIVE POSITION AND/OR DIRECTION OF ROTATION OF THE ITEM(S) WITH WHICH IT IS USED. IT MAY ALSO INCLUDE AN INTEGRAL RATCHET DEVICE. FOR SIMILAR ITEMS HAVING A MAXIMUM DIAMETER OF LESS THAN 3 INCHES (76.2MM), SEE KNOB. FOR ITEMS CALIBRATED IN UNITS OR SERIES OF DIVISIONS DENOTING RELATIVE POSITIONING OF ASSOCIATED DEVICES, SEE DIAL (AS MODIFIED). EXCLUDES STEERING WHEEL.
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Manufacturer Information:
| 124-4322619 PC 30 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL AND LOCATION | BRASS, QQ-B-621, CLASS A-CANCELED OVERALL | | SURFACE TREATMENT AND LOCATION | ZINC, QQ-Z-325, TYPE 2, CLASS 2 OVERALL | | HANDWHEEL STYLE | DISK | | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | HUB LENGTH | 0.500 INCHES NOMINAL | | HUB OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | | DRIVE FACILITY STYLE | ROUND | | INSIDE DIAMETER | 0.625 INCHES NOMINAL | | DRIVE FACILITY THREAD SERIES DESIGNATOR | UNC | | THREAD DIAMETER | 0.625 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 11 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | HANDLE ROTATING FEATURE | NOT INCLUDED | | HANDLE COUNTERBALANCING WEIGHT | NOT INCLUDED | | RATCHET | NOT INCLUDED |
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