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National Stock Number:
5355-01-420-8313
Federal Supply Class:
5355
National Item Identification Number:
014208313
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:
| 17P1F8259-1 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| ATTACHMENT METHOD | STUD | | COLOR | BLACK, LUSTERLESS | | LENGTH | 2.441 INCHES NOMINAL | | MATERIAL TRANSPARENCY | OPAQUE | | MATERIAL | ALUMINUM ALLOY | | OUTSIDE DIAMETER | 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM | | SKIRT DESIGN | NONDETACHABLE | | SKIRT OUTSIDE DIAMETER | 0.930 INCHES MINIMUM AND 0.990 INCHES MAXIMUM | | SKIRT STYLE | STRAIGHT | | SPECIAL FEATURES | MATERIAL IS QQ-A-225/9, TEMP T7351; KNOB SHAPE IS ROUND AT THE TOP; SULFURIC ACID ANDOIZE AND SICHROMATE SEAL PER DPS 11.05; PRIMER AND DN7803 LUSTERLUSS BLACK EPOXY COAT PER DPS 4.50-36 | | STEP DIAMETER | 0.248 INCHES NOMINAL | | STUD DIAMETER | 0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | | STYLE DESIGNATOR | MUSHROOM | | STUD OVERALL DEPTH | 0.949 INCHES MINIMUM AND 0.959 INCHES MAXIMUM | | UNTHREADED STUD STYLE | STEPPED |
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