4820-01-259-8851 VALVE,REGULATING,SYSTEM PRESSURE Index 5315-01-259-8853 PIN,SPRING

National Stock Number:
5315-01-259-8852

Federal Supply Class:
5315

National Item Identification Number:
012598852

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:
LD122-0022-015743999THE BOEING COMPANY


Techincal Specification:
CHAMFER LENGTH0.046 INCHES NOMINAL
DIAMETER0.122 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.091 INCHES NOMINAL
FIRST HOLE DIAMETER0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HEAD STYLEFLAT
HEIGHT0.046 INCHES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
PIN CHAMFER ANGLE15.0 DEGREES NOMINAL
PIN HEAD DIAMETER0.250 INCHES NOMINAL
STYLE DESIGNATORSTRAIGHT
SURFACE TREATMENTPASSIVATE OVERALL
UNDER HEAD LENGTH1.897 INCHES MINIMUM AND 1.917 INCHES MAXIMUM


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