5355-00-768-7287 EXTENSION SHAFT Index 5355-00-768-7290 POINTER,DIAL

National Stock Number:
5355-00-768-7288

Federal Supply Class:
5355

National Item Identification Number:
007687288

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:
768728819200US ARMY ARDEC RDECOM


Techincal Specification:
ATTACHMENT METHODSCREW ON
COLOROLIVE DRAB
GRIPPING SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.500 INCHES NOMINAL
OUTSIDE DIAMETER1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
OVERALL DEPTH0.265 INCHES NOMINAL
OVERALL THICKNESS0.406 INCHES NOMINAL
MATERIALCOPPER ALLOY
SHAFT ACCOMMODATION STYLEROUND
SHANK DIAMETER0.585 INCHES MINIMUM AND 0.590 INCHES MAXIMUM
SHANK STYLESTRAIGHT
SHANK LENGTH0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
STYLE DESIGNATORROUND WITH BAR FACE


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