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National Stock Number: 5305-00-231-8219
Federal Supply Class: 5305
National Item Identification Number: 002318219
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:
A204-13 | 06275 | ALLEN R C INSTRUMENTS INC | A204-13 | 08AF1 | KELLY MANUFACTURING COMPANY |
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Techincal Specification:
FASTENER LENGTH | 1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM | HEAD DIAMETER | 0.127 INCHES MINIMUM AND 0.147 INCHES MAXIMUM | HEAD HEIGHT | 0.074 INCHES MINIMUM AND 0.094 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.086 INCHES | WIDTH ACROSS FLATS | 0.062 INCHES NOMINAL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.038 INCHES MINIMUM | THREAD CLASS | 3A | THREAD QUANTITY PER INCH | 56 | THREAD SERIES DESIGNATOR | UNC |
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