4520-01-497-8035 HEATING ELEMENT,ELECTRICAL,NONIM Index 5950-01-497-8037 COIL,ELECTRICAL

National Stock Number:
5305-01-497-8036

Federal Supply Class:
5305

National Item Identification Number:
014978036

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:
0.312-18UNRC-3AX1.500LG CRES81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
68-05-215096169ELECTRIC BOAT CORPORATION
752-7068475-2253711NAVAL SEA SYSTEMS COMMAND
H832-1661-2296169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.312 INCHES
SPECIAL FEATURESITEM IS SELF LOCKING
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNRC


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