5305-01-598-0197 SCREW,CAP,HEXAGON HEAD 5305-01-598-0772 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-598-0416

Federal Supply Class:
5305

National Item Identification Number:
015980416

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:
596-7410275-1953711NAVAL SEA SYSTEMS COMMAND
B541-6500-1996169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222 TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL AND MIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL OVERALL AND COPPER OVERALL AND ALUMINUM ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESANTI-GALLING COMPOUND PER A-A-590094
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-285 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS3A
THREAD LENGTH1.500 INCHES NOMINAL
THREAD QUANTITY PER INCH13
THREAD SERIES DESIGNATORUNRC
HEAD DIAMETER0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD HEIGHT0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER


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