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		                        | National Stock Number:
 5315-00-571-0016
 
 Federal Supply Class:
 5315
 
 National Item Identification Number:
 005710016
 
 Description:
 PIN,GROOVED,HEADLESS
 
 Detail:
 A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 MM). Excludes ROD, GROOVED, HEADLESS; SHAFT (as modified); and PIN, VEHICULAR LEAF SPRING SHACKLE.
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 Manufacturer Information:
 
 | 8167205 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 
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 Techincal Specification:
 
 | DIAMETER | 0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |  | EFFECTIVE LENGTH | 3.865 INCHES MINIMUM AND 3.875 INCHES MAXIMUM |  | FIRST END STYLE | CHAMFERED |  | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |  | FIRST END TAPER LENGTH | 0.125 INCHES NOMINAL |  | FIRST END LOCATION | BOTH ENDS |  | FIRST HOLE DIAMETER | 0.125 INCHES NOMINAL |  | HOLE ARRANGEMENT STYLE | DRILLED THRU CENTER |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A400-69,CLASS C2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL OVERALL |  | OVERALL LENGTH | 4.375 INCHES NOMINAL |  | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |  | SECOND UNDERCUT WIDTH | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM |  | SPECIAL FEATURES | NONE END INTERNALLY THREADED 1/4-28 UNF-2B 2.500 IN. DEEP |  | STYLE DESIGNATOR | GROOVE |  | SURFACE FINISH | 250.0 MICROINCHES BOTH ENDS |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL |  | UNDERCUT WIDTH | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM |  | UNDERCUT DIAMETER | 0.712 INCHES MINIMUM AND 0.718 INCHES MAXIMUM | 
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