4320-01-171-4986 PUMP UNIT,ROTARY Index 5999-01-171-4989 CONTACT,ELECTRICAL

National Stock Number:
5315-01-171-4988

Federal Supply Class:
5315

National Item Identification Number:
011714988

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:
155B7920-204241BECHTEL MARINE PROPULSION CORPORATION DBA KNOLLS ATOMIC POWER LABORATORY


Techincal Specification:
CHAMFER LENGTH0.100 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
DIAMETER1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
FIRST HOLE DIAMETER0.436 INCHES MINIMUM AND 0.444 INCHES MAXIMUM
HEAD STYLEFLAT
HEIGHT0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A304 GR4340H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340H OVERALL
PIN HEAD DIAMETER2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM
PIN CHAMFER ANGLE40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
STYLE DESIGNATORSTRAIGHT
UNDER HEAD LENGTH5.320 INCHES MINIMUM AND 5.360 INCHES MAXIMUM


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