5305-00-815-9492 SCREW,CAP,SOCKET HEAD Index 5315-00-815-9497 KEY,MACHINE

National Stock Number:
5305-00-815-9493

Federal Supply Class:
5305

National Item Identification Number:
008159493

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:
853286918876U S ARMY AVIATION AND MISSILE COMMAND
GS551A06S626512NORTHROP GRUMMAN SYSTEMS CORPORATION
LP507-632R603038LONG-LOK, LLC
NK507-632R603038LONG-LOK, LLC
NK507-632R626233NYLOK LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.375 INCHES MINIMUM
FASTENER LENGTH0.375 INCHES NOMINAL
MATERIALSTEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE 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 FEATUREPELLET THREADS


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