5305-01-689-3979 SCREW,CAP,HEXAGON HEAD 5305-01-689-4085 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-689-4042

Federal Supply Class:
5305

National Item Identification Number:
016894042

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
NAS1580A3T17X80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.410 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
GRIP DIAMETER0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM
GRIP LENGTH1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
HEAD HEIGHT0.083 INCHES NOMINAL
HEAD DIAMETER0.3390 INCHES MINIMUM AND 0.3813 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6349 OR 6382 ASSN STD 1ST MATERIAL RESPONSE OR AMS6484 OR 6415 ASSN STD 2ND MATERIAL RESPONSE OR AMS6322,6325 OR 6327 ASSN STD 3RD MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,SHEAR,100 DEG F FLUSH HEAD,OFFSET CRUCIFORM,OFFSET CRUCIFORM-RIBBED AND DOVETAIL SLOT,95 KSI FTU
MATERIALSTEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH95000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.1900 INCHES
SPECIFICATION/STANDARD DATA80205-NAS1580 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE FINISH32.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS-QQ-P-416,TYPE II,CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.363 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH32


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