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National Stock Number:
5306-01-314-8481
Federal Supply Class:
5306
National Item Identification Number:
013148481
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:
| 086807 | 1TH76 | ROLLS-ROYCE MARINE NORTH AMERICA INC | | 86807 | 0JKF4 | ULSTEIN USA INC | | LE473/39 | 0JKF4 | ULSTEIN USA INC | | 86807 | 1TH76 | ROLLS-ROYCE MARINE NORTH AMERICA INC | | 86807 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 29.5 MILLIMETERS NOMINAL | | HEAD HEIGHT | 7.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | SHOULDER DIAMETER | 12.0 MILLIMETERS NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 15.3 MILLIMETERS MINIMUM FIRST SHOULDER AND 15.7 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SPECIAL FEATURES | FIRST UNDERCUT UNDER HEAD 2.0 MILL. LG; 10.0 MILL. DIA; SECOND UNDERCUT BELOW SHOULDER,2.0 MILL. LG; 6.0 MILL. DIA | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 14.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.25 |
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