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National Stock Number:
5340-01-498-1496
Federal Supply Class:
5340
National Item Identification Number:
014981496
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:
| 805-1401890 PC 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 805-1623944 PC 26 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| COLOR | YELLOW OVERALL | | DRIVE WIDTH | 0.622 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | DRIVE FACILITY STYLE | SQUARE WITH DIAGONAL CORNER | | HANDLE COUNTERBALANCING WEIGHT | NOT INCLUDED | | HANDLE ROTATING FEATURE | NOT INCLUDED | | HANDWHEEL STYLE | SPOKES | | HUB LENGTH | 1.500 INCHES NOMINAL | | HUB OUTSIDE DIAMETER | 2.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | OUTSIDE DIAMETER | 13.000 INCHES NOMINAL | | OVERALL HEIGHT | 2.250 INCHES NOMINAL | | RATCHET | NOT INCLUDED | | REFERENCE MARKING | OPEN/ARROW/CCW | | SPOKE ANGLE IN DEG | 90.0 | | SPOKE QUANTITY | 4 | | SPECIAL FEATURES | UPPER HANDWHEEL; LETTERS ARE ENGRAVED 0.3125 INCH DEEP AND FILLED WITH BLACK ENAMEL; SPOKES HAVE 4 NOTCHES 0.125 INCH DEEP, SPACED 1.000 INCH APART ON THE SIDE OF SPOKE REQUIRING PRESSURE FOR OPENING SCUTTLE IN NON-VISUAL OPERATIONS | | WIDTH ACROSS CORNERS | 0.748 INCHES MINIMUM AND 0.754 INCHES MAXIMUM |
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