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National Stock Number: 5315-00-944-5855
Federal Supply Class: 5315
National Item Identification Number: 009445855
Description: PIN,STRAIGHT,THREADED
Detail: A HEADLESS, CYLINDRICALLY-SHAPED ITEM, HAVING EXTERNAL THREADS AT ONE END ONLY. THE THREADED AND PLAIN PORTIONS ARE OF ONE NOMINAL DIAMETER. INCLUDES ITEMS HAVING COTTER PIN HOLE(S) ON EITHER ONE OR BOTH ENDS. ITS LENGTH MUST NOT EXCEED 12 INCHES (304 MM). IT MAY HAVE A RECESS DRIVE FEATURE. SEE ALSO PIN, STRAIGHT, HEADLESS. EXCLUDES STUD, WELDING; AND SETSCREW.
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Manufacturer Information:
S6121-62764-18 | 54878 | ROTAIR AEROSPACE CORP | S6121-62764-18 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.273 INCHES NOMINAL | FIRST END STYLE | SQUARE | FIRST END LOCATION | BOTH ENDS | FIRST HOLE DIAMETER | 0.094 INCHES NOMINAL | HOLE ARRANGEMENT STYLE | ONE END DRILLED | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES | PIN OVERALL DIAMETER | 0.2500 INCHES NOMINAL | PIN GRIP LENGTH | 3.500 INCHES NOMINAL | PIN OVERALL LENGTH | 4.090 INCHES NOMINAL | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.590 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNF |
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