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National Stock Number:
5305-01-530-7710
Federal Supply Class:
5305
National Item Identification Number:
015307710
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:
| 9155-305 | 58251 | FIRST AMERICAN SALES CO INC | | 965816-305C | 3U331 | RAYTHEON COMPANY | | 965816-305C | 82577 | RAYTHEON COMPANY | | A0L4169-305 | 57472 | ALL MANUFACTURERS, INC. | | AIC818-4-305C | 06725 | SPS TECHNOLOGIES, LLC | | AOL4129-305 | 57472 | ALL MANUFACTURERS, INC. | | RA52004-305 | 77595 | ROCKFORD PRODUCTS CO SUB OF REXNORD INC |
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Techincal Specification:
| HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, MACHINE-SOCKET HEAD, CLOSE TOLERANCE GRIP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 1 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.425 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNJF |
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