5305-01-571-2210 SCREW,SHOULDER Index 5305-01-571-2311 SCREW,MACHINE

National Stock Number:
5305-01-571-2237

Federal Supply Class:
5305

National Item Identification Number:
015712237

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:
1.500-6UNC-3AX3.500LG NICUAL81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
21603128296169ELECTRIC BOAT CORPORATION
596-7410681-853711NAVAL SEA SYSTEMS COMMAND
B553-4008-896169ELECTRIC BOAT CORPORATION


Techincal Specification:
FASTENER LENGTH3.500 INCHES NOMINAL
LOCKING FEATUREPATCH THREADS OR PELLET THREADS OR STRIP THREADS
MATERIALNICKEL ALLOY K-500 OVERALL AND NICKEL ALLOY 502 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP SELF LOCKING
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER1.500 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH6
THREAD SERIES DESIGNATORUNC


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