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National Stock Number:
5305-00-083-2051
Federal Supply Class:
5305
National Item Identification Number:
000832051
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:
| AS089548 | 11976 | CHICAGO PNEUMATIC TOOL CO | | AS089548 | 90299 | CHICAGO PNEUMATIC TOOL CO |
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Techincal Specification:
| FASTENER LENGTH | 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | HEAD HEIGHT | 0.050 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | HEAD DIAMETER | 0.375 INCHES NOMINAL | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4640 OVERALL | | NOMINAL THREAD DIAMETER | 0.125 INCHES | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD LENGTH | 0.177 INCHES MINIMUM AND 0.182 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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