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National Stock Number: 5305-00-720-8371
Federal Supply Class: 5305
National Item Identification Number: 007208371
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:
226-20248 | 62002 | LIFE SUPPORT PRODUCTS INC | 226-20248 | 62842 | ALLIED HEALTHCARE PRODUCTS, INC. | 226-20248 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC |
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Techincal Specification:
FASTENER LENGTH | 0.250 INCHES NOMINAL | HEAD DIAMETER | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | HEAD HEIGHT | 0.057 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | NOMINAL THREAD DIAMETER | 0.060 INCHES | INTERNAL DRIVE STYLE | SIX SPLINE | MATERIAL | STEEL CORROSION RESISTING OVERALL | SPLINE MINOR DIAMETER | 0.049 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | SPLINE WIDTH | 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM | SPLINE MAJOR DIAMETER | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2A | THREAD LENGTH | 0.250 INCHES NOMINAL | THREAD QUANTITY PER INCH | 80 | THREAD SERIES DESIGNATOR | UNF |
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