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National Stock Number:
5315-01-494-8547
Federal Supply Class:
5315
National Item Identification Number:
014948547
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:
| 12250099-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN HOLES | 6.490 INCHES MINIMUM AND 6.510 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.310 INCHES NOMINAL | | FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | FIRST END TAPER LENGTH | 0.130 INCHES NOMINAL | | FIRST HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | | HOLE ARRANGEMENT STYLE | BOTH END DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL | | PIN OVERALL DIAMETER | 0.8735 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM | | PIN OVERALL LENGTH | 7.130 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SECOND HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | | SURFACE TREATMENT | PHOSPHATE MANGANESE OR ZINC OVERALL |
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