5305-01-031-8440 SCREW,CAP,SOCKET HEAD Index 5305-01-031-8442 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-031-8441

Federal Supply Class:
5305

National Item Identification Number:
010318441

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:
1225427-5510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
H65917060536090LOCKHEED MARTIN LIBRASCOPE CORP
M60CR632-5B014438NYLOK LLC
LP56U62J5M16941LONG-LOK LLC
NM160CR632K5B026233NYLOK LLC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.095 INCHES MINIMUM AND
0.188 INCHES MAXIMUM
FASTENER LENGTH0.157 INCHES MINIMUM AND
0.188 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE LOCKING FEATURE
STEEL COMP 302 OR
STEEL COMP 304 OR
STEEL COMP 305 OR
STEEL COMP 316 OR
STEEL COMP 384 OR
STEEL COMP XM-7 FASTENER
SURFACE TREATMENTOXIDE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
COLORBLACK FASTENER
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.221 INCHES MINIMUM AND
0.226 INCHES MAXIMUM
HEAD HEIGHT0.134 INCHES MINIMUM AND
0.138 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.095 INCHES NOMINAL
LOCKING FEATURESTRIP THREADS


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