5320-01-074-2136 PIN-RIVET Index 5355-01-074-2138 KNOB

National Stock Number:
5355-01-074-2137

Federal Supply Class:
5355

National Item Identification Number:
010742137

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:
514213-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.375 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORBLACK
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.252 INCHES MAXIMUM
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL DEPTH1.312 INCHES NOMINAL
OVERALL THICKNESS1.312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
NOMINAL THREAD SIZE0.250 INCHES SCREW HOLE
SETSCREW HOLE QUANTITY1
SHAFT ACCOMMODATION STYLEROUND
SHANK DIAMETER0.375 INCHES NOMINAL
SHANK STYLESTRAIGHT
SHANK LENGTH0.937 INCHES NOMINAL
SPECIAL FEATURESWITH SPINNER KNOB
STYLE DESIGNATORROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THREAD QUANTITY PER INCH20 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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