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National Stock Number:
5365-00-526-2503
Federal Supply Class:
5365
National Item Identification Number:
005262503
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:
| 6-55110-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| DRIVE TYPE | DRILLED FACE | | ACCOMMODATION TYPE AND QUANTITY | 4 HOLES | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 90.0 | | BEVELED THREAD | NOT INCLUDED | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE DIAMETER | 2.120 INCHES NOMINAL | | BORE EDGE PROCESS | CHAMFERED | | BORE SHAPE | STRAIGHT | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.040 INCHES NOMINAL | | DEPTH | 0.200 INCHES NOMINAL | | DIAMETER | 0.187 INCHES NOMINAL | | OVERALL LENGTH | 0.380 INCHES NOMINAL | | MATERIAL HARDNESS RATING | C27 TO C33 | | MATERIAL | STEEL | | PROCESS END LOCATION | DRIVE END | | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 1.250 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | 12N | | SETSCREW LOCKING NOTCH | NOT INCLUDED | | SURFACE TREATMENT | CADMIUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 3 IN.-12 THD SIZE |
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