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National Stock Number:
5355-01-348-8239
Federal Supply Class:
5355
National Item Identification Number:
013488239
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:
| MS21385-04EBW | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS21385-04EBW | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | NASM21385 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.310 INCHES NOMINAL | | ATTACHMENT METHOD | SETSCREWS | | COLOR | BLACK, LUSTERLESS | | FLUTED FOIL QUANTITY | 3 | | GRIPPING SURFACE CONDITION | GRIP AID | | INSIDE DIAMETER | 0.250 INCHES NOMINAL | | INSIDE WIDTH | 0.223 INCHES NOMINAL | | OVERALL THICKNESS | 0.750 INCHES NOMINAL | | MATERIAL | PLASTIC | | NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE | | REFERENCE MARKING | ARROW | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | SHAFT ACCOMMODATION STYLE | FLATTED ONE SIDE | | WIDTH | 0.880 INCHES NOMINAL | | STYLE DESIGNATOR | FLUTED FOILS | | THREAD SERIES DESIGNATOR | UNC SCREW HOLE | | THREAD QUANTITY PER INCH | 32 SCREW HOLE |
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