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National Stock Number:
5355-01-255-0237
Federal Supply Class:
5355
National Item Identification Number:
012550237
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:
| 5M2505-001 | 76301 | THE BOEING COMPANY | | SA476-102 | 15084 | DUPREE INC AEROSPACE KNOB CO DIV | | SA476-102 | 81590 | KORRY ELECTRONICS CO |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREWS | | COLOR | RED | | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.075 INCHES NOMINAL | | GRIPPING SURFACE CONDITION | SMOOTH | | MATERIAL | PLASTIC | | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 40 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
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