4140-01-201-0489 IMPELLER,FAN,CENTRIFUGAL Index 6150-01-201-0491 HOUSING,ELECTRICAL ROTATING EQUI

National Stock Number:
5307-01-201-0490

Federal Supply Class:
5307

National Item Identification Number:
012010490

Description:
STUD,LOCKED IN

Detail:
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.


Manufacturer Information:
69823A11-1273030HAMILTON SUNDSTRAND CORPORATION
882C-3MB-75001556EMHART TEKNOLOGIES LLC


Techincal Specification:
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD0.040 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO NUT END0.750 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO STUD END0.375 INCHES NOMINAL
COTTER PIN HOLE DIAMETER0.070 INCHES NOMINAL FIRST HOLE
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM FIRST HOLE
LOCKING FEATURERING, LOCK KEYED
OVERALL LENGTH1.125 INCHES NOMINAL
MATERIALSTEEL COMP 4130
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD
STYLE DESIGNATORLOCKED IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A NUT THREAD
THREAD CLASS3A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM NUT THREAD
THREAD LENGTH0.335 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD
THREAD QUANTITY PER INCH24 STUD THREAD
THREAD QUANTITY PER INCH32 NUT THREAD


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