5325-00-478-2745 RING,RETAINING Index 5365-00-478-2750 SPACER,RING

National Stock Number:
5305-00-478-2747

Federal Supply Class:
5305

National Item Identification Number:
004782747

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
2578834-001A06848HONEYWELL INTERNATIONAL INC
2578834-001A17576GOODRICH CORP DBA GOODRICH CORP
2578834-001A55284HONEYWELL INTERNATIONAL INC.
2578834-001A6K4C8GOODRICH CORPORATION


Techincal Specification:
FASTENER LENGTH0.350 INCHES NOMINAL
HEAD HEIGHT0.170 INCHES NOMINAL
HEAD STYLEHEXAGON
HOLE DIAMETER0.060 INCHES NOMINAL
HOLE CONFIGURATION STYLEHEXAGON LONGITUDINAL HOLE
HOLE QUANTITY1
HOLE TYPEDRILLED
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL COMP 4140 OR STEEL OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
POINT STYLEFLAT
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
POINT DIAMETER0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.440 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
TEST DATA DOCUMENT81349-MIL-I-6868 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 CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.180 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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