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National Stock Number:
5306-00-797-9320
Federal Supply Class:
5306
National Item Identification Number:
007979320
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:
| 20X405 | 05643 | BARBER-GREENE CO | | 20X405 | 0MKW7 | MINNPAR, LLC | | 20X405 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 20X405Z | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 20X405 | 97286 | ROCKWELL INTERNATIONAL CORP INDUSTRIAL PRODUCTS GROUP | | 5306007979320 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 811E604 | 02413 | KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC | | 7409554 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 7979320 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 98726R1 | 31007 | NAVISTAR INTL CORP | | KC5404 | 56442 | DIAMOND REO TRUCK CO | | 8-9-20 | 60528 | TRAILMOBILE INC SUB OF THE PULLMAN CO | | 8-9-20 | 78820 | TRIPPLITE DIV OF TRIPPE MFG CO | | 98726R1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | MS51946-5 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 3A | | THREAD DIRECTION | LEFT-HAND | | THREAD LENGTH | 1.191 INCHES MINIMUM AND | | 1.221 INCHES MAXIMUM | | FASTENER LENGTH | 2.810 INCHES MINIMUM AND | | 2.841 INCHES MAXIMUM | | MATERIAL | STEEL COMP 3130 OR | | STEEL COMP 3140 OVERALL | | SURFACE TREATMENT | CADMIUM OR | | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325,TY 2,CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 1.310 INCHES MINIMUM AND | | 1.370 INCHES MAXIMUM | | HEAD HEIGHT | 0.310 INCHES MINIMUM AND | | 0.341 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.974 INCHES MINIMUM AND | | 0.975 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.160 INCHES MINIMUM AND | | 1.220 INCHES MAXIMUM FIRST SHOULDER | | RIB QUANTITY | 36 | | RIB MAJOR DIAMETER | 0.998 INCHES MINIMUM AND | | 1.008 INCHES MAXIMUM | | RIB LENGTH | 0.560 INCHES MINIMUM AND | | 0.622 INCHES MAXIMUM | | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.349 INCHES MINIMUM AND | | 0.411 INCHES MAXIMUM | | RIB INCLUDED ANGLE | 90.0 DEGREES NOMINAL | | RIB MINOR DIAMETER | 0.946 INCHES NOMINAL | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51946-5 |
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