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National Stock Number: 5315-01-134-4951
Federal Supply Class: 5315
National Item Identification Number: 011344951
Description: PIN,STRAIGHT,KNURLED
Detail: A HEADLESS, CYLINDRICALLY-SHAPED, STRAIGHT, SOLID ITEM WITH OR WITHOUT A DRILLED HOLE(S). IT HAS A STRAIGHT OR DIAMOND KNURL. ITS LENGTH MUST NOT EXCEED 12 INCHES (304 MM). IT IS USED FOR ALIGNING OR TRANSFER OF TORQUE AND/OR THRUST, BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM.
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Manufacturer Information:
4195172 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
DIAMETER | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.771 INCHES NOMINAL | FIRST END STYLE | SQUARE | FIRST HOLE DIAMETER | 0.078 INCHES MINIMUM AND 0.081 INCHES MAXIMUM | HOLE ARRANGEMENT STYLE | ONE END DRILLED | KNURL LENGTH | 0.500 INCHES NOMINAL | KNURL OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | OVERALL LENGTH | 2.516 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 OR ST-52-3N DIN 17100 ASSN STD 1ST MATERIAL RESPONSE OR 1010 THRU 1020 ASSN STD 2ND MATERIAL RESPONSE | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8640 SHANK | MATERIAL | STEEL HEAD | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | SECOND END STYLE | CHAMFERED W/THRU HOLE | SECOND END TAPER ANGLE | 45.0 DEGREES NOMINAL | SECOND END TAPER LENGTH | 0.062 INCHES NOMINAL | STYLE DESIGNATOR | DIAMOND KNURLED |
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