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National Stock Number:
5355-01-226-9873
Federal Supply Class:
5355
National Item Identification Number:
012269873
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:
| MS21385-04ANN | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS21385-04ANN | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS 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:
| ATTACHMENT METHOD | SETSCREWS | | COLOR | GRAY, FED STD 595, 36231 AND BLACK, LUSTERLESS AND WHITE | | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.310 INCHES NOMINAL | | GRIPPING SURFACE CONDITION | SMOOTH | | INSIDE DIAMETER | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM | | INSIDE WIDTH | 0.221 INCHES MINIMUM AND 0.225 INCHES MAXIMUM | | OVERALL DEPTH | 0.620 INCHES MAXIMUM | | OVERALL THICKNESS | 0.750 INCHES NOMINAL | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | COPPER ALLOY AND PLASTIC AND STEEL CORROSION RESISTING | | REFERENCE MARKING | ARROW | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | SHAFT ACCOMMODATION STYLE | FLATTED ONE SIDE | | SKIRT DESIGN | NONDETACHABLE | | SKIRT OUTSIDE DIAMETER | 0.880 INCHES NOMINAL | | SKIRT STYLE | STRAIGHT | | STYLE DESIGNATOR | SQUARE | | WIDTH ACROSS FLATS | 0.670 INCHES NOMINAL |
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