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National Stock Number: 5306-00-807-9191
Federal Supply Class: 5306
National Item Identification Number: 008079191
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:
806038-1 | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC | 806038-1 | 30205 | MERCER PRODUCTS & MANUFACTURING COMPANY | 806038-1 | 57928 | SONIC INDUSTRIES, INC. | 806038-1 | 98897 | LOCKHEED MARTIN CORP | AS3231-111 | 77445 | RTX CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 1.570 INCHES NOMINAL | HEAD HEIGHT | 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM | HEAD STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050,F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 8630 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.250 INCHES | SHOULDER DIAMETER | 0.3112 INCHES MINIMUM SECOND SHOULDER AND 0.3117 INCHES MAXIMUM SECOND SHOULDER | SHOULDER DIAMETER | 0.370 INCHES MINIMUM FIRST SHOULDER AND 0.373 INCHES MAXIMUM FIRST SHOULDER | SHOULDER LENGTH | 1.015 INCHES MINIMUM SECOND SHOULDER AND 1.016 INCHES MAXIMUM SECOND SHOULDER | SHOULDER LENGTH | 0.171 INCHES MINIMUM FIRST SHOULDER AND 0.172 INCHES MAXIMUM FIRST SHOULDER | SHOULDER SHAPE | ROUND ALL SHOULDERS | SPECIAL FEATURES | CENTER LINE OF 2ND SHOULDER OFFSET FROM CENTER LINE OF SHANK BY 0.026 IN. | WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.289 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 28 | THREAD SERIES DESIGNATOR | UNF |
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