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National Stock Number: 5305-01-203-9339
Federal Supply Class: 5305
National Item Identification Number: 012039339
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:
24568 | 56878 | SPS TECHNOLOGIES, LLC | 24568 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 1.375 INCHES NOMINAL | HEAD DIAMETER | 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | HEXAGON | LOCKING FEATURE | PELLET THREADS | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.190 INCHES | SHANK UNTHREADED HOLE DIAMETER | 0.094 INCHES NOMINAL FIRST HOLE | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.292 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNC |
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