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National Stock Number:
5340-00-445-5306
Federal Supply Class:
5340
National Item Identification Number:
004455306
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:
| MIL-H-9859 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS21312-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-601, ALLOY 195 WHEEL AND | | ALUMINUM ALLOY, 5005, H36 HANDLE AND | | STEEL, ASTM A108 HANDLE PIN | | SURFACE TREATMENT AND LOCATION | ANODIZED, MIL-A-8625, TYPE 2 WHEEL | | ANODIZED, MIL-A-8625, TYPE 2 HANDLE | | HANDWHEEL STYLE | SPOKES | | OUTSIDE DIAMETER | 3.970 INCHES MINIMUM AND | | 4.030 INCHES MAXIMUM | | OVERALL HEIGHT | 1.489 INCHES MINIMUM AND | | 1.516 INCHES MAXIMUM | | HUB LENGTH | 0.984 INCHES MINIMUM AND | | 1.016 INCHES MAXIMUM | | HUB OUTSIDE DIAMETER | 0.970 INCHES MINIMUM AND | | 1.030 INCHES MAXIMUM | | SPOKE ANGLE IN DEG | 60.0 | | SPOKE QUANTITY | 6 | | DRIVE FACILITY STYLE | SINGLE KEYWAY | | INSIDE DIAMETER | 0.375 INCHES MINIMUM AND | | 0.379 INCHES MAXIMUM | | OVERALL DEPTH | 0.984 INCHES MINIMUM AND | | 1.016 INCHES MAXIMUM | | KEYWAY WIDTH | 0.063 INCHES MINIMUM AND | | 0.065 INCHES MAXIMUM | | KEYWAY DEPTH | 0.037 INCHES MINIMUM AND | | 0.042 INCHES MAXIMUM | | HANDLE MOUNTING METHOD | PIN | | HANDLE STYLE | RECESSED ROUND | | HANDLE LENGTH | 2.062 INCHES NOMINAL | | HANDLE ROTATING FEATURE | INCLUDED | | HANDLE COUNTERBALANCING WEIGHT | NOT INCLUDED | | RATCHET | NOT INCLUDED | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21312-1 |
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