5310-00-543-4828 WASHER,FLAT Index 5310-00-543-4837 WASHER,FLAT

National Stock Number:
5305-00-543-4830

Federal Supply Class:
5305

National Item Identification Number:
005434830

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:
2-56X1-408353BRISTOL BABCOCK CANADA INC
878612919203PICATINNY ARSENAL
AN565D2L480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
FFS20081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
AN565D2L488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.115 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
FASTENER LENGTH0.115 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
MATERIALSTEEL COMP 4037 OR
STEEL COMP 4137 OR
STEEL COMP 8630 OR
STEEL COMP 8740 OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEFOUR SPLINE
SPLINE MINOR DIAMETER0.037 INCHES MINIMUM AND
0.038 INCHES MAXIMUM
SPLINE MAJOR DIAMETER0.049 INCHES MINIMUM AND
0.050 INCHES MAXIMUM
SPLINE WIDTH0.016 INCHES MINIMUM AND
0.017 INCHES MAXIMUM
POINT STYLECUP
NONDEFINITIVE SPEC/STD DATA2 TYPE AND
4 STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFS200


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