2840-01-492-5152 SEAL,AIR,AIRCRAFT GAS TURBINE EN Index 6220-01-492-5154 PANEL,INDICATING,LIGHT TRANSMITTING

National Stock Number:
5355-01-492-5153

Federal Supply Class:
5355

National Item Identification Number:
014925153

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:
MS21386-16ANN96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ATTACHMENT METHODSETSCREWS
COLORGRAY, FED STD 595, 36231
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.127 INCHES NOMINAL
INSIDE WIDTH0.108 INCHES NOMINAL
OUTSIDE DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
OVERALL THICKNESS0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
MATERIAL TRANSPARENCYCLEAR
MATERIALPLASTIC
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEFLATTED ONE SIDE
SPECIAL FEATURESINSERT BRASS QQ-B-626, NICKEL PLATE/QQ-N-290, GRADE G, CLASS 2
STYLE DESIGNATORROUND


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