5305-01-668-6176 SCREW,CLOSE TOLERANCE 5305-01-668-6253 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-668-6213

Federal Supply Class:
5305

National Item Identification Number:
016686213

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
03A173-5-611W025NORTHROP GRUMMAN SYSTEMS CORP
AIC1651-5-6106725SPS TECHNOLOGIES, LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.3125 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.459 INCHES NOMINAL
FASTENER LENGTH4.2715 INCHES NOMINAL
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OR
ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.625 INCHES MINIMUM AND
0.635 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
GRIP LENGTH3.8125 INCHES NOMINAL
GRIP DIAMETER0.311 INCHES MINIMUM AND
0.312 INCHES MAXIMUM


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