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National Stock Number:
5305-00-511-8150
Federal Supply Class:
5305
National Item Identification Number:
005118150
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:
| 0-190-24NC2AX1- | 70276 | ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO | | 8024488 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | G205803-2 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | G205803-2 | 70408 | AT AND T CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.114 INCHES MINIMUM AND | | 1.147 INCHES MAXIMUM | | FASTENER LENGTH | 1.114 INCHES MINIMUM AND | | 1.147 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4037 OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-171 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND | | 42.0 ROCKWELL C MAXIMUM OVERALL | | MINIMUM YIELD STRENGTH | 150000 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.306 INCHES MINIMUM AND | | 0.312 INCHES MAXIMUM | | HEAD HEIGHT | 0.185 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.156 INCHES MINIMUM AND | | 0.158 INCHES MAXIMUM |
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