5305-01-556-6640 SCREW,MACHINE Index 5305-01-556-2586 SCREW,MACHINE

National Stock Number:
5305-01-556-0096

Federal Supply Class:
5305

National Item Identification Number:
015560096

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
0.375-16UNC-2AX1.875LGINCONEL62596169ELECTRIC BOAT CORPORATION
245-7108669 ITEM 1253711NAVAL SEA SYSTEMS COMMAND
M1222RN6C30NDNN81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1222J81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
7108669-1296169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH1.875 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALNICKEL ALLOY 718 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIFICATION/STANDARD DATA81349 MIL-DTL-1222J GOVERNMENT SPECIFICATION
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH16


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