3020-00-478-2871 GEAR,HELICAL Index 5340-00-478-2875 COVER,ACCESS

National Stock Number:
5315-00-478-2874

Federal Supply Class:
5315

National Item Identification Number:
004782874

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:
LD122-0022-033943999THE BOEING COMPANY
MS9464-2096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS9464-20A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE


Techincal Specification:
CHAMFER LENGTH0.062 INCHES NOMINAL
DIAMETER0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.107 INCHES NOMINAL
FIRST HOLE DIAMETER0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
HEIGHT0.062 INCHES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
PIN CHAMFER ANGLE15.0 DEGREES NOMINAL
PIN HEAD DIAMETER0.375 INCHES NOMINAL
STYLE DESIGNATORSTRAIGHT
SURFACE FINISH32.0 MICROINCHES SHANK END
UNDER HEAD LENGTH1.360 INCHES NOMINAL


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