5920-00-857-5663 ARRESTER,LIGHTNING Index 5315-00-857-5670 PIN,STRAIGHT,HEADED

National Stock Number:
5305-00-857-5669

Federal Supply Class:
5305

National Item Identification Number:
008575669

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:
LP507-632R403038LONG-LOK, LLC
VCN6006660-00104236LOCKHEED MARTIN CORP
VCN6006660-00138597LOCKHEED MARTIN CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.183 INCHES NOMINAL
FASTENER LENGTH0.250 INCHES NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.249 INCHES MINIMUM AND
0.279 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND
101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPATCH OR
STRIP THREADS
THE MANUFACTURERS DATA
MANUFACTURERS CODE03038
DESIGN CONTROL REFERENCELP507-632R4


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