2520-00-033-5954 COVER,ELECTRIC MOTOR Index 5820-00-033-5963 MAST SECTION

National Stock Number:
5306-00-033-5957

Federal Supply Class:
5306

National Item Identification Number:
000335957

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:
10219871313VIKING TECHNOLOGIES, LTD.


Techincal Specification:
FASTENER LENGTH1.625 INCHES NOMINAL
HEAD HEIGHT0.563 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONNO. 303,FSC-71313 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SHOULDER LENGTH0.188 INCHES NOMINAL FIRST SHOULDER
SHOULDER DIAMETER0.938 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SPECIAL FEATURESWIDE GROOVE 0.060 IN.MIN 0.064 IN MAX W BY 0.839 INMIN 0.849 IN. MAX DIA
WIDTH BETWEEN FLATS0.875 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFS104 OLIVE DRAB,FSC-71313 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTENAMEL OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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