7930-01-397-4928 CLEANING SOLUTION,PORCELAIN Index 5305-01-397-4930 SCREW,MACHINE

National Stock Number:
5305-01-397-4929

Federal Supply Class:
5305

National Item Identification Number:
013974929

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:
167-6404556 FIND 2553711NAVAL SEA SYSTEMS COMMAND
21107398453711NAVAL SEA SYSTEMS COMMAND
J2295F468C3F05LN14U0U583SAE INTERNATIONAL
21107398496169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH0.875 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
MATERIAL
NOMINAL THREAD DIAMETER0.312 INCHES
SPECIAL FEATURESHEAD COUNTERSUNK 82 DEG., SELF-LOCKING SCREW
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNRC


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