5355-00-644-1770 KNOB Index 5355-00-644-1788 KNOB

National Stock Number:
5355-00-644-1783

Federal Supply Class:
5355

National Item Identification Number:
006441783

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:
BL707834-764959AMERICAN TELEPHONE AND TELEGRAPH CO
BL707834-770408AT AND T CORP
BL707834-773793GENERAL INDUSTRIES CO THE
MS90120-2G0280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NASM9012080205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS90120-2G0296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.266 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWS
GRIPPING SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
LENGTH1.484 INCHES NOMINAL
OVERALL DEPTH0.484 INCHES MINIMUM
OVERALL THICKNESS0.656 INCHES NOMINAL
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE
POINTER DESIGNNONDETACHABLE
REFERENCE MARKINGLINE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEROUND
SKIRT DESIGNNONDETACHABLE
SKIRT OUTSIDE DIAMETER0.609 INCHES MINIMUM
SKIRT STYLERING
SPECIAL FEATURESREFERENCE MARKING-PHOSPHORESCENT FILLED,MIL-L-3891 TYPE P OR TT-P-54 TYPE I
WIDTH0.750 INCHES NOMINAL
STYLE DESIGNATORBAR WITH SINGLE POINTER
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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