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National Stock Number:
5305-01-121-8426
Federal Supply Class:
5305
National Item Identification Number:
011218426
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:
| 10549 | 29731 | GARDNER DENVER WATER JETTING SYSTEMS, INC. | | 25701 | 56570 | JETSTREAM OF HOUSTON, LLP |
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Techincal Specification:
| FASTENER LENGTH | 5.500 INCHES NOMINAL | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 4037 OVERALL | | MINIMUM YIELD STRENGTH | 153000 POUNDS PER SQUARE INCH | | MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 9 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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