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National Stock Number:
5315-01-342-0446
Federal Supply Class:
5315
National Item Identification Number:
013420446
Description:
PIN,SHOULDER,HEADLESS
Detail:
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.
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Manufacturer Information:
| 70307-82404-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| FIRST END COUNTERBORE DEPTH | 0.125 INCHES NOMINAL | | FIRST END COUNTERBORE DIAMETER | 1.760 INCHES NOMINAL | | FIRST END LOCATION | SMALL END | | FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM | | OVERALL LENGTH | 3.120 INCHES NOMINAL | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SECOND END STYLE | THREADED AND COUNTERBORED | | SHANK LENGTH | 1.800 INCHES NOMINAL | | SHOULDER DIAMETER | 2.250 INCHES NOMINAL | | SPECIAL FEATURES | SHOULDER RECESS THD,1.750-12 UN-3B | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.530 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES DESIGNATOR | UNF |
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