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National Stock Number:
5365-01-186-1785
Federal Supply Class:
5365
National Item Identification Number:
011861785
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:
| 112142019 | 07039 | BERKSHIRE INDUSTRIES, INC. | | 112142019 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
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Techincal Specification:
| DEPTH | 0.773 INCHES MINIMUM AND 0.778 INCHES MAXIMUM | | DIAMETER | 0.500 INCHES NOMINAL | | DRIVE TYPE | DRILLED FACE | | ACCOMMODATION TYPE AND QUANTITY | 18 HOLES | | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 20.0 | | BEVELED THREAD | INCLUDED | | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED | | BORE DIAMETER | 19.875 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.873 INCHES MINIMUM AND 2.875 INCHES MAXIMUM | | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 11.250 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SETSCREW LOCKING NOTCH | INCLUDED | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LOCATION | BOTH ENDS | | THREAD SIZE | 23.500-6 |
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