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		                        | National Stock Number:
 5355-01-348-8240
 
 Federal Supply Class:
 5355
 
 National Item Identification Number:
 013488240
 
 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:
 
 | M3926/3-4E2B | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | M3926/3-4E2B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | NASM3926 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | NASM3926/3 | 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 | SCREW ON |  | COLOR | BLACK, LUSTERLESS |  | GRIPPING SURFACE CONDITION | SMOOTH |  | INSIDE DIAMETER | 0.250 INCHES NOMINAL |  | MATERIAL | PLASTIC |  | NOMINAL THREAD SIZE | 0.250 INCHES SCREW HOLE |  | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL |  | OVERALL THICKNESS | 1.500 INCHES NOMINAL |  | SHAFT ACCOMMODATION STYLE | ROUND |  | STYLE DESIGNATOR | COUNTERSUNK WITH CROWN |  | THREAD QUANTITY PER INCH | 20 SCREW HOLE |  | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE | 
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