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National Stock Number:
5315-01-122-0571
Federal Supply Class:
5315
National Item Identification Number:
011220571
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:
| 10122936 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 196B7770-2 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 1.260 INCHES MINIMUM AND 1.300 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN HOLES | 1.530 INCHES MINIMUM AND 1.540 INCHES MAXIMUM | | FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | FIRST HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | HOLE ARRANGEMENT STYLE | BOTH END DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | PIN OVERALL DIAMETER | 0.4340 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM | | PIN OVERALL LENGTH | 3.210 INCHES MINIMUM AND 3.250 INCHES MAXIMUM | | SECOND HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SURFACE FINISH | 250.0 MICROINCHES OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TY M CL 1 MIL SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TY Z CL 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL |
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