4820-01-257-1744 SEAT,VALVE Index 5315-01-257-1747 PIN,QUICK RELEASE

National Stock Number:
5315-01-257-1745

Federal Supply Class:
5315

National Item Identification Number:
012571745

Description:
PIN,STRAIGHT,HEADED

Detail:
A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes PIN, ECCENTRIC.


Manufacturer Information:
820-5786851-453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CHAMFER LENGTH0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
DIAMETER0.605 INCHES MINIMUM AND 0.615 INCHES MAXIMUM
HEAD STYLEFILLISTER
HEIGHT0.651 INCHES MINIMUM AND 0.661 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-24252 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOBALT ALLOY OVERALL
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
PIN HEAD DIAMETER0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
UNDER HEAD LENGTH0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
STYLE DESIGNATORSTRAIGHT
SURFACE FINISH63.0 MICROINCHES OVERALL


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