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National Stock Number: 5305-01-126-8805
Federal Supply Class: 5305
National Item Identification Number: 011268805
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:
918357-6C | 82577 | RAYTHEON COMPANY | 918357-6C | 84256 | AVIBANK MFG., INC. | 918357-6V | 97393 | SPS TECHNOLOGIES LLC | ABC5758-4 | 98524 | MONOGRAM AEROSPACE FASTENERS, INC | 918357-6C | 98524 | MONOGRAM AEROSPACE FASTENERS, INC |
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Techincal Specification:
COUNTERSINK ANGLE | 30.0 DEGREES NOMINAL | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.919 INCHES NOMINAL FIRST HOLE | FASTENER LENGTH | 1.009 INCHES NOMINAL | HEAD DIAMETER | 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM | HEAD STYLE | OVAL COUNTERSUNK | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OVERALL | MATERIAL | IRON ALLOY 660 OVERALL | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.138 INCHES | SHANK UNTHREADED HOLE DIAMETER | 0.0390 INCHES MINIMUM AND 0.0405 INCHES MAXIMUM FIRST HOLE | WIDTH ACROSS FLATS | 0.1094 INCHES MINIMUM AND 0.1111 INCHES MAXIMUM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY 1 OR TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.790 INCHES MINIMUM | THREAD SERIES DESIGNATOR | UNJC | THREAD QUANTITY PER INCH | 32 |
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