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National Stock Number:
5306-01-590-5962
Federal Supply Class:
5306
National Item Identification Number:
015905962
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:
| NAS1297-5-32 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.313 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.498 INCHES NOMINAL | | FASTENER LENGTH | 2.488 INCHES MINIMUM AND | | 2.520 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | NASM6812 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.203 INCHES MINIMUM AND | | 0.235 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND | | 0.565 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | ROUND SECOND SHOULDER | | SHOULDER DIAMETER | 0.523 INCHES MINIMUM FIRST SHOULDER | | 0.371 INCHES MINIMUM AND | | 0.374 INCHES MAXIMUM SECOND SHOULDER | | SHOULDER LENGTH | 0.016 INCHES NOMINAL FIRST SHOULDER | | 1.980 INCHES MINIMUM AND | | 2.030 INCHES MAXIMUM SECOND SHOULDER | | SPECIAL FEATURES | HEAT TREATED 125,000-145,000 PSI UTS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, SHOULDER-HEXAGON HEAD |
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