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National Stock Number:
5355-00-968-4818
Federal Supply Class:
5355
National Item Identification Number:
009684818
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:
| W70268B1D | K2555 | G E C MARCONI COMMUNICATIONS LTD | | W70268B1D | U2248 | SELEX ELSAG LTD |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREWS | | COUNTERBORE DIAMETER | 0.281 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.045 INCHES NOMINAL | | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.233 INCHES NOMINAL | | FLUTED FOIL QUANTITY | 6 | | GRIPPING SURFACE CONDITION | GRIP AID | | INSIDE DIAMETER | 0.250 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | REFERENCE MARKING | LINE | | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE | | OVERALL DEPTH | 0.484 INCHES NOMINAL | | OVERALL THICKNESS | 0.639 INCHES NOMINAL | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | SHAFT ACCOMMODATION STYLE | COUNTERBORED | | SHANK DIAMETER | 0.343 INCHES NOMINAL | | SHANK LENGTH | 0.045 INCHES NOMINAL | | SHANK STYLE | STRAIGHT | | STYLE DESIGNATOR | FLUTED FOILS | | THREAD QUANTITY PER INCH | 40 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE | | WIDTH | 0.500 INCHES NOMINAL |
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