5315-01-097-8396 PIN,EXPANDING GRIP Index 5315-01-097-8399 PIN,SHOULDER,HEADLESS

National Stock Number:
5315-01-097-8398

Federal Supply Class:
5315

National Item Identification Number:
010978398

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:
515-4674130 ITEM 1180064NAVAL SHIP SYSTEMS COMMAND
87552-0622 ITEM96169ELECTRIC BOAT CORPORATION


Techincal Specification:
FIRST STEP DIAMETER2.500 INCHES NOMINAL
FIRST STEP LENGTH1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CL A FORM 2 COND ANNEALED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY K-500 OVERALL
NOMINAL THREAD SIZE1.250 INCHES
SECOND STEP DIAMETER1.491 INCHES MINIMUM AND 1.493 INCHES MAXIMUM
SECOND STEP LENGTH12.215 INCHES MINIMUM AND 12.225 INCHES MAXIMUM
STYLE DESIGNATORSHOULDER
SURFACE FINISH32.0 MICROINCHES LARGE SHANK
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.675 INCHES MINIMUM AND 1.685 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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