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National Stock Number:
5315-00-835-1241
Federal Supply Class:
5315
National Item Identification Number:
008351241
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:
| 7791077 | 19200 | US ARMY ARDEC RDECOM | | 7791077 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
| FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 20.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM | | FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | HARDNESS RATING | 74.0 ROCKWELL A MINIMUM AND 77.0 ROCKWELL A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 6150 OVERALL | | PIN OVERALL LENGTH | 0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM | | PIN OVERALL DIAMETER | 0.1900 INCHES MINIMUM AND 0.1930 INCHES MAXIMUM | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY M,CL 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-P-16232,TY Z,CL 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL |
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