6240-00-079-9271 LAMP,INCANDESCENT Index 4820-00-079-9273 BALL DISK,VALVE

National Stock Number:
5355-00-079-9272

Federal Supply Class:
5355

National Item Identification Number:
000799272

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).


Manufacturer Information:
MS25167P196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM2504980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
INSIDE WIDTH0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
OUTSIDE DIAMETER0.625 INCHES NOMINAL
OVERALL DEPTH0.468 INCHES NOMINAL
OVERALL THICKNESS0.719 INCHES NOMINAL
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY1
SHAFT ACCOMMODATION STYLEFLATTED ONE SIDE
SHANK DIAMETER0.562 INCHES NOMINAL
SHANK STYLESTRAIGHT
SHANK LENGTH0.094 INCHES NOMINAL
STYLE DESIGNATORROUND
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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