5320-01-216-9078 PIN-RIVET Index 5355-01-216-9080 KNOB

National Stock Number:
5355-01-216-9079

Federal Supply Class:
5355

National Item Identification Number:
012169079

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:
MS21384-12HBN80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21384-12HBN96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM2138480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.310 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORBLACK AND WHITE
COUNTERBORE DEPTH0.160 INCHES NOMINAL
COUNTERBORE DIAMETER0.380 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL DEPTH0.620 INCHES MAXIMUM
OVERALL THICKNESS0.750 INCHES NOMINAL
MATERIAL TRANSPARENCYOPAQUE
MATERIALCOPPER ALLOY AND PLASTIC AND STEEL OR STEEL COMP 303
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
POINTER DESIGNNONDETACHABLE
REFERENCE MARKINGARROW
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
SPECIAL FEATURESREFERENCE MARKING IS A WHITE INDICA
STYLE DESIGNATORROUND WITH SINGLE POINTED BAR FACE
THREAD QUANTITY PER INCH40 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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