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National Stock Number:
5306-00-604-1075
Federal Supply Class:
5306
National Item Identification Number:
006041075
Description:
BOLT,RIBBED SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.
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Manufacturer Information:
| 7EQ1119 | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | 7EQ1119 | 57526 | FORD MOTOR COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2A | | THREAD DIRECTION | LEFT-HAND | | THREAD LENGTH | 1.150 INCHES NOMINAL | | FASTENER LENGTH | 2.370 INCHES NOMINAL | | MATERIAL | STEEL COMP 5135 OR | | STEEL COMP 5120 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL | | HARDNESS RATING | 277.0 BRINELL STANDARD MINIMUM AND | | 283.0 BRINELL STANDARD MAXIMUM OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 1.310 INCHES NOMINAL | | HEAD HEIGHT | 0.310 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.974 INCHES MINIMUM AND | | 0.975 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.220 INCHES NOMINAL FIRST SHOULDER | | RIB QUANTITY | 36 | | RIB MAJOR DIAMETER | 1.020 INCHES MINIMUM AND | | 1.024 INCHES MAXIMUM | | RIB LENGTH | 0.430 INCHES MINIMUM AND | | 0.520 INCHES MAXIMUM | | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.060 INCHES MINIMUM AND | | 0.120 INCHES MAXIMUM | | RIB INCLUDED ANGLE | 90.0 DEGREES NOMINAL | | RIB MINOR DIAMETER | 0.927 INCHES MINIMUM AND | | 0.931 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 23040 | | DESIGN CONTROL REFERENCE | 7EQ1119 |
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