5355-01-357-7052 KNOB Index 5355-01-357-7054 DIAL,CONTROL

National Stock Number:
5355-01-357-7053

Federal Supply Class:
5355

National Item Identification Number:
013577053

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:
PMS91528-002-0204939LOCKHEED MARTIN CORPORATION
PMS91528-002-0258260PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH
SA51A2MA/WB/11-24/SMA23480ELECTRONIC HARDWARE CORP
SA51A2MA99813JAN HARDWARE MFG CO INC


Techincal Specification:
STYLE DESIGNATORROUND CONCENTRIC
MATERIALPLASTIC
OUTSIDE DIAMETER0.490 INCHES MINIMUM AND
0.540 INCHES MAXIMUM
KNOB PORTION DIAMETER0.419 INCHES MINIMUM AND
0.479 INCHES MAXIMUM
OVERALL THICKNESS0.763 INCHES MINIMUM AND
0.823 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWS
SETSCREW HOLE QUANTITY2
SCREW DRIVE TYPEHEXAGON SOCKET
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.158 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC SCREW HOLE
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
THREAD QUANTITY PER INCH40 SCREW HOLE
GRIPPING SURFACE CONDITIONGRIP AID
SHAFT ACCOMMODATION STYLEROUND
INSIDE DIAMETER0.127 INCHES MINIMUM AND
0.133 INCHES MAXIMUM
COLORBLACK, LUSTERLESS
REFERENCE MARKINGDOT
SPECIAL FEATURESCLUTCH SLIP TORQUE RANGE SHALL BE: 11-24 IN. / OZ.


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