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National Stock Number: 5305-01-050-3780
Federal Supply Class: 5305
National Item Identification Number: 010503780
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:
598742-12 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | 598742-12 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 0.360 INCHES NOMINAL | HEAD DIAMETER | 0.218 INCHES MINIMUM AND 0.225 INCHES MAXIMUM | HEAD HEIGHT | 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | HOLE CONFIGURATION STYLE | ROUND | HOLE DIAMETER | 0.026 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | HOLE QUANTITY | 6 | HOLE TYPE | DRILLED | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 410 OVERALL | NOMINAL THREAD DIAMETER | 0.138 INCHES | WIDTH ACROSS FLATS | 0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.278 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 32 |
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