5355-00-644-1485 KNOB Index 5355-00-644-1499 KNOB

National Stock Number:
5355-00-644-1498

Federal Supply Class:
5355

National Item Identification Number:
006441498

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:
801029218876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
ATTACHMENT METHODUNTHREADED STUD
COLORBLACK
GRIPPING SURFACE CONDITIONSMOOTH
OUTSIDE DIAMETER0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
OVERALL THICKNESS0.321 INCHES MINIMUM AND 0.331 INCHES MAXIMUM
MATERIALPLASTIC PHENOLIC
SHANK DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
SHANK STYLESTRAIGHT
SHANK LENGTH0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
UNTHREADED STUD STYLEROUND
STUD OVERALL DEPTH0.287 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
STUD DIAMETER0.250 INCHES NOMINAL
STYLE DESIGNATORROUND


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