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National Stock Number:
5355-01-215-2125
Federal Supply Class:
5355
National Item Identification Number:
012152125
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:
| BP258-A2B1 | 15084 | DUPREE INC AEROSPACE KNOB CO DIV | | BP258-A2B1 | 81590 | KORRY ELECTRONICS CO |
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Techincal Specification:
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.250 INCHES NOMINAL | | ATTACHMENT METHOD | SETSCREWS | | GRIPPING SURFACE CONDITION | SMOOTH | | INSIDE DIAMETER | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM | | INSIDE WIDTH | 0.107 INCHES MINIMUM AND 0.109 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | OPAQUE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE | | OVERALL THICKNESS | 0.562 INCHES NOMINAL | | REFERENCE MARKING | LINE | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | SHAFT ACCOMMODATION STYLE | FLATTED ONE SIDE | | WIDTH | 0.875 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND WITH EXTENDED BAR FACE | | THREAD QUANTITY PER INCH | 40 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
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