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National Stock Number:
5315-00-494-9553
Federal Supply Class:
5315
National Item Identification Number:
004949553
Description:
PIN,STRAIGHT,HEADLESS
Detail:
A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.
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Manufacturer Information:
| 10224804 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN HOLES | 4.030 INCHES NOMINAL | | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.125 INCHES NOMINAL | | FIRST HOLE DIAMETER | 0.066 INCHES MINIMUM AND 0.072 INCHES MAXIMUM | | FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 42.0 DEGREES MINIMUM AND 48.0 DEGREES MAXIMUM | | FIRST END TAPER LENGTH | 0.030 INCHES NOMINAL | | HOLE ARRANGEMENT STYLE | BOTH END DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303SE OVERALL | | PIN OVERALL DIAMETER | 0.3120 INCHES NOMINAL | | PIN OVERALL LENGTH | 4.290 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SECOND HOLE DIAMETER | 0.066 INCHES MINIMUM AND 0.072 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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