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National Stock Number:
5306-01-009-7117
Federal Supply Class:
5306
National Item Identification Number:
010097117
Description:
BOLT,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
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Manufacturer Information:
| MS51949-1 | 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 | 2A | | THREAD DIRECTION | LEFT-HAND | | THREAD LENGTH | 1.000 INCHES MINIMUM AND | | 1.080 INCHES MAXIMUM | | FASTENER LENGTH | 2.220 INCHES MINIMUM AND | | 2.280 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4135 OR | | STEEL COMP 4137 OR | | STEEL COMP 4140 OR | | STEEL COMP 5135 OR | | STEEL COMP 5140 OR | | STEEL COMP 8637 OR | | STEEL COMP 8640 OR | | STEEL COMP 8740 OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OR | | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 78.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND | | 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL | | HEAD STYLE | DEE CHAMFER | | HEAD DIAMETER | 1.310 INCHES MINIMUM AND | | 1.370 INCHES MAXIMUM | | HEAD HEIGHT | 0.250 INCHES MINIMUM AND | | 0.280 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO FLAT | 0.445 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.876 INCHES MINIMUM AND | | 0.879 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.040 INCHES MINIMUM AND | | 1.060 INCHES MAXIMUM FIRST SHOULDER | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51949-1 |
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