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National Stock Number:
5355-01-147-8768
Federal Supply Class:
5355
National Item Identification Number:
011478768
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:
| MS21385-04DNN | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS21385-04DNN | 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:
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM | | ATTACHMENT METHOD | SETSCREWS | | COLOR | GRAY, FED STD 595, 36231 AND WHITE | | GRIPPING SURFACE CONDITION | SMOOTH | | INSIDE DIAMETER | 0.252 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | INSIDE WIDTH | 0.221 INCHES MINIMUM AND 0.225 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM | | OVERALL DEPTH | 0.620 INCHES MAXIMUM | | OVERALL THICKNESS | 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM | | MATERIAL TRANSPARENCY | OPAQUE | | MATERIAL | COPPER ALLOY AND PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) AND STEEL | | 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 | | SPECIAL FEATURES | SHAFT ACCOMODATION HOLE COUNTERBORED 0.380 IN DIA AND 0.160 IN DEEP; REFERENCE MARKING COLOR NO. 37875 WITH BLACK BORDER COLOR NO. 37038,FED STD 595 | | STYLE DESIGNATOR | ROUND WITH TRIANGULAR FACE | | THREAD QUANTITY PER INCH | 32 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
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