6220-01-420-1285 HOUSING,LIGHT Index 7025-01-420-1287 DISK DRIVE UNIT

National Stock Number:
5355-01-420-1286

Federal Supply Class:
5355

National Item Identification Number:
014201286

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:
68D391170-200976301THE BOEING COMPANY


Techincal Specification:
ATTACHMENT METHODSCREW ON
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.500 INCHES NOMINAL
MATERIALALUMINUM
NOMINAL THREAD SIZE0.500 INCHES SCREW HOLE
OUTSIDE DIAMETER1.650 INCHES NOMINAL
OVERALL THICKNESS3.300 INCHES NOMINAL
SHAFT ACCOMMODATION STYLEROUND
STYLE DESIGNATORCOUNTERSUNK WITH CROWN
THREAD QUANTITY PER INCH20 SCREW HOLE
THREAD SERIES DESIGNATORUNF SCREW HOLE


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