5365-00-737-2695 SPACER,SLEEVE Index 5310-00-737-2697 NUT,SLEEVE

National Stock Number:
5306-00-737-2696

Federal Supply Class:
5306

National Item Identification Number:
007372696

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:
51340202978RENK AMERICA LLC
737269619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
NONSTANDARD THREAD PITCH DIAMETER0.4024 TO 0.4044 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.160 INCHES MINIMUM
FASTENER LENGTH1.890 INCHES NOMINAL
MATERIALSTEEL COMP 8720 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND
63.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEROUND W/WRENCH FLATS
HEAD DIAMETER2.250 INCHES NOMINAL
HEAD HEIGHT0.205 INCHES NOMINAL
WIDTH BETWEEN FLATS1.760 INCHES NOMINAL
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.873 INCHES MINIMUM AND
0.874 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.042 INCHES MINIMUM AND
0.045 INCHES MAXIMUM FIRST SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.750 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER0.104 INCHES MINIMUM AND
0.109 INCHES MAXIMUM FIRST HOLE
FEATURES PROVIDEDCASEHARDENED


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