5355-01-198-8586 KNOB Index 5355-01-198-8588 KNOB

National Stock Number:
5355-01-198-8587

Federal Supply Class:
5355

National Item Identification Number:
011988587

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:
MS91528-0N2B80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS91528-0N2B96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM392680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.158 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWS
COLORBLACK, LUSTERLESS
COUNTERBORE DEPTH0.026 INCHES MINIMUM
COUNTERBORE DIAMETER0.435 INCHES MINIMUM
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
OUTSIDE DIAMETER0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
OVERALL DEPTH0.405 INCHES MINIMUM
OVERALL THICKNESS0.480 INCHES MINIMUM AND 0.540 INCHES MAXIMUM
MATERIAL TRANSPARENCYOPAQUE
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
STYLE DESIGNATORROUND
THREAD SERIES DESIGNATORUNC SCREW HOLE
THREAD QUANTITY PER INCH40 SCREW HOLE


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