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National Stock Number:
5355-00-421-9954
Federal Supply Class:
5355
National Item Identification Number:
004219954
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).
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Manufacturer Information:
| BG-4 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | BG4 | 00141 | ROLLER BEARING CO OF AMERICA, INC |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREWS | | COLOR | NATURAL | | CRITICALITY CODE JUSTIFICATION | ZZZY | | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.109 INCHES NOMINAL | | GRIPPING SURFACE CONDITION | GRIP AID | | INSIDE DIAMETER | 0.187 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | OVERALL DEPTH | 0.405 INCHES NOMINAL | | OVERALL THICKNESS | 0.405 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MERCURY CONTAMINATION DURING THE MANUFACTURING PROCESSES. TEST AND INSPECTIONS,THE PRODUCT SHALL NOT HAVE COME IN DIRECT CONTACT WITH MERCURY OR ANY OF ITS COMPOUNDS NOR WITH ANY MERCURY-CONTAINING DEVICES EMPLOYING A SINGLE BOUNDRY OF CONTAINMENT | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 1 | | SHAFT ACCOMMODATION STYLE | ROUND | | SHANK DIAMETER | 0.375 INCHES NOMINAL | | SHANK LENGTH | 0.218 INCHES NOMINAL | | SHANK STYLE | STRAIGHT | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 40 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
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