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National Stock Number:
5305-01-577-1958
Federal Supply Class:
5305
National Item Identification Number:
015771958
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.
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Manufacturer Information:
| 113-4695779-42 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87433-3901-42 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 2.250 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | MATERIAL | NICKEL ALLOY K-500 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SSBN TRIDENT CLASS FOUNDATIONS AN/BQN-3 (SCREW CAP SOCKET HEAD) | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.380 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 11 | | THREAD SERIES DESIGNATOR | UNC |
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