5355-01-204-3025 KNOB Index 4820-01-204-3027 VALVE,SAFETYRELIEF

National Stock Number:
5355-01-204-3026

Federal Supply Class:
5355

National Item Identification Number:
012043026

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:
015-002474-00226916NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS AND HOLE
GRIPPING SURFACE CONDITIONSMOOTH
OUTSIDE DIAMETER0.703 INCHES NOMINAL
OVERALL THICKNESS0.531 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE
SCREW DRIVE TYPECROSS RECESS TYPE 11
SETSCREW HOLE QUANTITY2
SHANK DIAMETER0.578 INCHES NOMINAL
SHANK STYLETAPERED
SPECIAL FEATURESBRASS BUSHING,DARK CHARCOAL GRAY INDICATOR DOT
STYLE DESIGNATORCROWN
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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