5315-00-118-2951 PIN,STRAIGHT,HEADLESS Index 2810-00-118-2956 GEAR ASSEMBLY,TACHO

National Stock Number:
5315-00-118-2952

Federal Supply Class:
5315

National Item Identification Number:
001182952

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.


Manufacturer Information:
69295-4-673030HAMILTON SUNDSTRAND CORPORATION
S146142-125-01018355THE BOEING COMPANY
S146142-125-01088277THE BOEING COMPANY


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED
FIRST END CORNER RADIUS0.030 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
FIRST END STYLESQUARE
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONHS 2776,FSCM 61858 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, STRAIGHT, HEADLESS-DOWEL
PIN OVERALL DIAMETER0.1250 INCHES NOMINAL
PIN OVERALL LENGTH0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESHEAT TREAT PER HS461; HARDNESS 446-513HV; MATERIAL PER HS178
SURFACE FINISH16.0 MICROINCHES OVERALL
SURFACE FINISH16.0 MICROINCHES RADIUS END
SURFACE FINISH16.0 MICROINCHES SHANK END


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