4820-01-495-2660 VALVE,CARTRIDGE Index 2540-01-495-2662 INSULATION,VEHICULAR

National Stock Number:
5305-01-495-2661

Federal Supply Class:
5305

National Item Identification Number:
014952661

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
AS2568-200U583SAE INTERNATIONAL
AS2568-2081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3568-200U583SAE INTERNATIONAL
AS3568-2088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
FASTENER LENGTH0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
HEAD HEIGHT0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
HEAD DIAMETER0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
HEAD STYLEROUND
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.114 INCHES
NONMACHINE THREAD STYLEDRIVE SCREW (TYPE U)
SPECIFICATION/STANDARD DATA88044-AS3568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A 380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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