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National Stock Number:
5355-00-056-3312
Federal Supply Class:
5355
National Item Identification Number:
000563312
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:
| 53-81057-1 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.312 INCHES NOMINAL | | ATTACHMENT METHOD | SETSCREWS | | GRIPPING SURFACE CONDITION | SMOOTH | | INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.781 INCHES NOMINAL | | OVERALL THICKNESS | 0.875 INCHES NOMINAL | | MATERIAL | PLASTIC | | NOMINAL THREAD SIZE | 0.190 INCHES SCREW HOLE | | REFERENCE MARKING | BOMB OFF | | SETSCREW HOLE QUANTITY | 1 | | SKIRT DESIGN | DETACHABLE | | SKIRT OUTSIDE DIAMETER | 2.130 INCHES NOMINAL | | SKIRT STYLE | RING | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 32 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNF SCREW HOLE |
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