5306-01-282-1519 BOLT,MACHINE Index 5305-01-282-1521 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-282-1520

Federal Supply Class:
5305

National Item Identification Number:
012821520

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:
1273830-5610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
LP56D62S6M03038LONG-LOK, LLC


Techincal Specification:
COLORGREEN LOCKING FEATURE
COLORBLACK FASTENER
FASTENER LENGTH0.375 INCHES NOMINAL
HEAD HEIGHT0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
HEAD DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLESLOT
LOCKING FEATURESTRIP THREADS
MATERIALPLASTIC POLYAMIDE (NYLON) LOCKING FEATURE
MATERIALSTEEL CORROSION RESISTING FASTENER
NOMINAL THREAD DIAMETER0.138 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SPECIAL FEATURESHEAD MARKED
SURFACE TREATMENTOXIDE FASTENER
THREAD CLASS2A
THREAD LENGTH0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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