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National Stock Number:
5355-00-712-0255
Federal Supply Class:
5355
National Item Identification Number:
007120255
Description:
KNOB
Detail:
An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see HANDWHEEL. For items calibrated in units or series of divisions to denote relative positioning of devices see DIAL, CONTROL. Excludes DOORKNOB; and HANDLE (as modified).
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Manufacturer Information:
| 7120255 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| ATTACHMENT METHOD | SCREW ON | | COLOR | NATURAL | | GRIPPING SURFACE CONDITION | SMOOTH | | INSIDE DIAMETER | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM | | OVERALL DEPTH | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM | | OVERALL THICKNESS | 1.172 INCHES MINIMUM AND 1.203 INCHES MAXIMUM | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.312 INCHES RECEPTACLE | | SHAFT ACCOMMODATION STYLE | ROUND | | SHANK DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM | | SHANK RADIUS | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM | | SHANK STYLE | CONCAVE | | SHANK LENGTH | 0.828 INCHES MINIMUM AND 0.859 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 18 RECEPTACLE | | THREAD SERIES DESIGNATOR | UNC RECEPTACLE |
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