5305-01-571-2311 SCREW,MACHINE Index 5305-01-571-2625 SCREW,MACHINE

National Stock Number:
5305-01-571-2338

Federal Supply Class:
5305

National Item Identification Number:
015712338

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:
0.375-24UNF-3A X 1.750 LG NICU81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
2633-561-02 PC 24-296169ELECTRIC BOAT CORPORATION
801-7549599 PC 24-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH1.750 INCHES NOMINAL
LOCKING FEATUREPATCH THREADS OR PELLET THREADS OR STRIP THREADS
MATERIALNICKEL ALLOY 400 OVERALL AND NICKEL ALLOY R-405 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP SELF LOCKING
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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