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		                             National Stock Number: 5365-01-206-3721
  Federal Supply Class: 5365
  National Item Identification Number: 012063721
  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:
 | 5007113 | 97393 | SPS TECHNOLOGIES LLC |  | 5007113 | 99167 | HAMILTON SUNDSTRAND CORPORATION |   
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  Techincal Specification:
 | DEPTH | 0.069 INCHES NOMINAL |  | DIAMETER | 2.547 INCHES MINIMUM AND 2.577 INCHES MAXIMUM |  | DRIVE TYPE | KEYWAY |  | BEVELED THREAD | NOT INCLUDED |  | BORE ANNULAR INTERNAL SERRATION | INCLUDED |  | BORE DIAMETER | 2.928 INCHES MINIMUM AND 2.948 INCHES MAXIMUM |  | BORE EDGE PROCESS | CHAMFERED |  | BORE SHAPE | STRAIGHT |  | CASEHARDENING INDICATOR | NOT CASEHARDENED |  | CHAMFER ANGLE IN DEG | 45.0 |  | CHAMFER LENGTH | 0.057 INCHES NOMINAL |  | MATERIAL | ALUMINUM ALLOY 6061 AND ALUMINUM ALLOY 6061 |  | PROCESS END LOCATION | BOTH ENDS |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 0.594 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |  | SCREW THREAD SERIES DESIGNATOR | UNJ |  | SETSCREW LOCKING NOTCH | NOT INCLUDED |  | WIDTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |  | SURFACE TREATMENT | ANODIZE |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD SIZE | 3.250-12 |   
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