5365-01-396-2251 PLUG,MACHINE THREAD Index 5331-01-396-2253 O-RING

National Stock Number:
5315-01-396-2252

Federal Supply Class:
5315

National Item Identification Number:
013962252

Description:
PIN,SHOULDER,HEADLESS

Detail:
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.


Manufacturer Information:
803-6397421 PC 4553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FIRST END LOCATIONTHREADED END
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.063 INCHES NOMINAL
FIRST STEP DIAMETER0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
LENGTH0.813 INCHES NOMINAL SHOULDER
OVERALL LENGTH2.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
SHOULDER DIAMETER0.875 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLESQUARE
SECOND STEP DIAMETER0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
SECOND STEP LENGTH0.813 INCHES NOMINAL
SPECIAL FEATURESUNDERCUTS BETWEEN SHOULDER AND THREADED SIDE.
STYLE DESIGNATORSHOULDER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THIRD STEP DIAMETER0.375 INCHES NOMINAL
THIRD STEP LENGTH0.775 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.775 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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