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National Stock Number:
5365-00-859-0514
Federal Supply Class:
5365
National Item Identification Number:
008590514
Description:
RING,EXTERNALLY THREADED
Detail:
A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.
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Manufacturer Information:
| C4CM10252-1 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
| ACCOMMODATION TYPE AND QUANTITY | 4 HOLES | | DEPTH | 0.200 INCHES NOMINAL | | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 1.000 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 45.0 | | THREAD SIZE | 2.500-8 | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | CHAMFER LENGTH | 0.050 INCHES NOMINAL | | PROCESS END LOCATION | DRIVE END | | BEVELED THREAD | NOT INCLUDED | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | BORE EDGE PROCESS | CHAMFERED | | DIAMETER | 0.250 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +2.6730 TO 2.8330 INCHES | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE DIAMETER | 1.387 INCHES MINIMUM AND 1.390 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 | | OVERALL LENGTH | 0.780 INCHES NOMINAL | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 90.0 | | THREAD DIRECTION | RIGHT-HAND | | BORE SHAPE | STRAIGHT | | SCREW THREAD SERIES DESIGNATOR | NPSM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3, T4 FED SPEC SINGLE MATERIAL RESPONSE | | DRIVE TYPE | DRILLED FACE |
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