5940-01-399-5426 TERMINAL BOARD Index 6650-01-399-5428 WINDOW,OPTICAL INSTRUMENT

National Stock Number:
5355-01-399-5427

Federal Supply Class:
5355

National Item Identification Number:
013995427

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:
C99S1213426512NORTHROP GRUMMAN SYSTEMS CORPORATION
C99S12134-1326512NORTHROP GRUMMAN SYSTEMS CORPORATION
C99S12134-1379RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ATTACHMENT METHODSCREW ON
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.375 INCHES NOMINAL
MATERIALALUMINUM ALLOY
NOMINAL THREAD SIZE0.250 INCHES SCREW HOLE
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL THICKNESS3.550 INCHES NOMINAL
SHAFT ACCOMMODATION STYLEROUND
STYLE DESIGNATORCOUNTERSUNK WITH CROWN
THREAD QUANTITY PER INCH28 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL FINE (UNJ) SCREW HOLE


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