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National Stock Number: 5305-00-321-9139
Federal Supply Class: 5305
National Item Identification Number: 003219139
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:
965822-204C | 82577 | RAYTHEON COMPANY | A0L4166B204 | 57472 | ALL MANUFACTURERS, INC. | AIC822-06-5 | 06725 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
FASTENER LENGTH | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | HEAD DIAMETER | 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM | HEAD HEIGHT | 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | HEXAGON | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.138 INCHES | WIDTH ACROSS FLATS | 0.109 INCHES MINIMUM AND 0.111 INCHES MAXIMUM | THREAD CLASS | 3A | THREAD LENGTH | 0.234 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNJC | THREAD QUANTITY PER INCH | 32 |
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