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National Stock Number:
5355-00-925-2125
Federal Supply Class:
5355
National Item Identification Number:
009252125
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:
| 10122014 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREWS | | COLOR | BLACK | | COUNTERBORE DIAMETER | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | | GRIPPING SURFACE CONDITION | GRIP AID | | INSIDE DIAMETER | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM | | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE | | OUTSIDE DIAMETER | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM | | OVERALL DEPTH | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM | | OVERALL THICKNESS | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM | | SCREW DRIVE TYPE | HEXAGON SOCKET | | SETSCREW HOLE QUANTITY | 2 | | SHAFT ACCOMMODATION STYLE | COUNTERBORED | | STYLE DESIGNATOR | ROUND | | THREAD QUANTITY PER INCH | 40 SCREW HOLE | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
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