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National Stock Number:
5306-00-107-5580
Federal Supply Class:
5306
National Item Identification Number:
001075580
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:
| 3302201-1 | 98897 | LOCKHEED MARTIN CORP | | 3302201-1 | A2833 | OFFICINE MECCANICHE ARTIGLIO SRL |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 14 | | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 8.170 INCHES NOMINAL FIRST HOLE | | FASTENER LENGTH | 8.370 INCHES NOMINAL | | HEAD HEIGHT | 0.380 INCHES NOMINAL | | HEAD DIAMETER | 1.750 INCHES NOMINAL | | HEAD STYLE | ROUND W/WRENCH FLATS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND E MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP E4340 OR STEEL COMP 4340 OVERALL | | MINIMUM TENSILE STRENGTH | 260000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | SPECIAL FEATURES | 3RD SHOULDER DIA 1.124 IN. MIN.,1.1248 IN. MAX; 3RD SHOULDER LG 2.620 IN. NOM | | SHANK UNTHREADED HOLE DIAMETER | 0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM FIRST HOLE | | SHOULDER DIAMETER | 1.074 INCHES MINIMUM AND 1.084 INCHES MAXIMUM SECOND SHOULDER | | SHOULDER DIAMETER | 1.124 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 2.490 INCHES NOMINAL SECOND SHOULDER | | SHOULDER LENGTH | 2.600 INCHES NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND ALL SHOULDERS | | WIDTH BETWEEN FLATS | 1.470 INCHES MINIMUM AND 1.500 INCHES MAXIMUM | | TEST DATA DOCUMENT | 98897-LAC 0565 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.660 INCHES MINIMUM |
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