5306-00-490-5921 BOLT,MACHINE Index 5306-00-490-5923 BOLT,SHOULDER

National Stock Number:
5306-00-490-5922

Federal Supply Class:
5306

National Item Identification Number:
004905922

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.


Manufacturer Information:
134BM80007-1326512NORTHROP GRUMMAN SYSTEMS CORPORATION
134BM80007-1726512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.584 INCHES MINIMUM AND
0.604 INCHES MAXIMUM
FASTENER LENGTH3.962 INCHES MINIMUM AND
3.982 INCHES MAXIMUM
MATERIALSTEEL COMP 4140 OR
STEEL COMP E4340 OR
STEEL COMP 6150 OR
STEEL COMP 8735 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR
MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR
MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR
MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEDISHED HEXAGON
HEAD HEIGHT0.375 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.052 INCHES MINIMUM AND
1.064 INCHES MAXIMUM
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.748 INCHES MINIMUM AND
0.749 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.818 INCHES MINIMUM AND
0.828 INCHES MAXIMUM FIRST SHOULDER
THE MANUFACTURERS DATA
MANUFACTURERS CODE26512
DESIGN CONTROL REFERENCE134BM80007-17


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