5305-00-143-3355 SCREW,CAP,SOCKET HEAD Index 5305-00-143-3357 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-143-3356

Federal Supply Class:
5305

National Item Identification Number:
001433356

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:
2614229-103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2614229-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2614229-198296STANDARD MFG CO INC


Techincal Specification:
FASTENER LENGTH0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
HARDNESS RATING38.0 ROCKWELL C NOMINAL OVERALL
HEAD DIAMETER0.527 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
HEAD HEIGHT0.152 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
HEAD STYLEROUND
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH150000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH ACROSS FLATS0.188 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.498 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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