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National Stock Number:
5355-00-878-1980
Federal Supply Class:
5355
National Item Identification Number:
008781980
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:
| 512-102-109 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION | | 512-102-109 | 81413 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.850 INCHES NOMINAL | | ATTACHMENT METHOD | SETSCREWS | | COLOR | BLACK | | GRIPPING SURFACE CONDITION | GRIP AID | | INSIDE DIAMETER | 0.189 INCHES MINIMUM AND 0.191 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | OVERALL DEPTH | 1.000 INCHES NOMINAL | | OVERALL THICKNESS | 1.190 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE | | REFERENCE MARKING | PUSH TO TURN | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | SHAFT ACCOMMODATION STYLE | ROUND | | SHANK DIAMETER | 0.326 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | SHANK STYLE | STRAIGHT | | SHANK LENGTH | 0.690 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 40 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
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