4820-01-252-1016 VALVE,REGULATING,FLUID PRESSURE Index 5315-01-252-1018 PIN,GROOVED,HEADLESS

National Stock Number:
5315-01-252-1017

Federal Supply Class:
5315

National Item Identification Number:
012521017

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:
4029T16P0203983STERLING MACHINE COMPANY, INC.
4029T16P022M223WHITE ENGINEERING SURFACES CORPORATION
4029T16P0299207GENERAL ELECTRIC COMPANY


Techincal Specification:
CHAMFER LENGTH0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
DIAMETER0.747 INCHES MINIMUM AND 0.748 INCHES MAXIMUM
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEFLAT
HEIGHT0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONC50TF6,CL-B MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
PIN HEAD DIAMETER0.858 INCHES MINIMUM AND 0.862 INCHES MAXIMUM
SPECIAL FEATURESSHANK HAS HOLE DRILL 2.360/2.400IN. DEEP ID0.350/0.390IN WIDE PLUS THE HEAD IS TAP DRILL 80DEGREES-120DEGREES0.250-0.270IN DIA.0.250-28UNJF-3BG 0.250IN DEEP
UNDER HEAD LENGTH2.900 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
STYLE DESIGNATORSTRAIGHT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE SHANK
SURFACE TREATMENTLUBRICANT SHANK


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