6750-00-177-5194 HARDENER,PHOTOGRAPHIC Index 5355-00-177-5198 KNOB

National Stock Number:
5355-00-177-5197

Federal Supply Class:
5355

National Item Identification Number:
001775197

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:
SMB54105080063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMB68653080063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
ATTACHMENT METHODSETSCREWS
COLORGREEN
COUNTERBORE DIAMETER0.453 INCHES MINIMUM AND 0.468 INCHES MAXIMUM
COUNTERBORE DEPTH0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM
GRIPPING SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
OVERALL DEPTH0.563 INCHES NOMINAL
OVERALL THICKNESS0.563 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
STYLE DESIGNATORTRIANGULAR
WIDTH0.875 INCHES NOMINAL


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