5331-00-146-2639 O-RING Index 5305-00-146-2648 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-146-2645

Federal Supply Class:
5305

National Item Identification Number:
001462645

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
GS21-301RC6X7-1624930L3HARRIS TECHNOLOGIES, INC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.285 INCHES MINIMUM AND
0.378 INCHES MAXIMUM
FASTENER LENGTH0.407 INCHES MINIMUM AND
0.438 INCHES MAXIMUM
MATERIALSTEEL COMP 430 OR
STEEL COMP 440A OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGPS 10-030 OPERATION T21,FSCM 24930 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.238 INCHES MINIMUM AND
0.279 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SPECIAL FEATURESLOCKING FEATURE THREADS TRIFLUOROCHLOROETHYLENE POLYMER


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