4470-01-158-1170 WINDOW,OBSERVATION Index 5315-01-158-1172 PIN,STRAIGHT,HEADLESS

National Stock Number:
5315-01-158-1171

Federal Supply Class:
5315

National Item Identification Number:
011581171

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:
1649F38 IT 394259BECHTEL MARINE PROPULSION CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.030 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
PIN OVERALL LENGTH1.250 INCHES NOMINAL
PIN OVERALL DIAMETER0.5001 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESTHE ITEM HAS A FLAT SURFACE,MAKING THE DIAMETER 0.450IN.


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