5999-01-144-5287 CIRCUIT CARD ASSEMBLY Index 5355-01-144-5289 KNOB

National Stock Number:
5355-01-144-5288

Federal Supply Class:
5355

National Item Identification Number:
011445288

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:
6323921518TYCOS INSTRUMENTS INC A WELCH ALLYN CO


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.375 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORBLACK
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.250 INCHES NOMINAL
OUTSIDE DIAMETER1.156 INCHES NOMINAL
OVERALL THICKNESS0.687 INCHES NOMINAL
MATERIAL TRANSPARENCYOPAQUE
MATERIALPLASTIC POLYAMIDE (NYLON) AND ALUMINUM
NOMINAL THREAD SIZE0.190 INCHES SCREW HOLE
REFERENCE MARKINGINDICATING LINE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEROUND
SKIRT OUTSIDE DIAMETER1.156 INCHES NOMINAL
SKIRT STYLEFLARED
SKIRT DESIGNNONDETACHABLE
SPECIAL FEATURESROTATION STOP PIN EXTENDS 0.140 IN. VERTICALY FROM BASE OF KNOB AND OUTWARD FR/CENTER OF BASE 0.281 IN.; ADDITIONAL COLOR: ALUMINUM; FRAGILITY FACTOR: MODERATELY RUGGED
STYLE DESIGNATORROUND
THREAD SERIES DESIGNATORUNF SCREW HOLE
THREAD QUANTITY PER INCH32 SCREW HOLE


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