> -----Original Message-----
> From: Terry L. Thompson [mailto:tlt@digex.net]
> Sent: Wednesday, March 08, 2000 2:06 PM
> To: spitfires@autox.team.net
> Subject: Re: Oil Pressure Sensors Thread size
[stuff snipped]
> Does anyone know what the thread size and type (NPT, BSF,
> etc.) is on the
> Spitfire oil pressure inlet on the block? Anyone got their
> bentley/haynes/workshop
> manual with them?
1/4 inch NPTF
>
> Just for everyone's edification:
> NPT = National Pipe Thread (U.S. standard meets ANSI/ASME B1.20.1-1983
> specified
> by most US manufacturers)
> BSW = British Standard Whitworth System (Euro/australian
> standard screw
> thread)
> BSF = British Standard Fine (Euro/australian tapered fine thread)
> BSP = British Standard Pipe (European and Australian Pipe thread)
>
Doug Mitchell
mailto:dmitchel@ismi.net
mailto:dmitchel@ford.com
'73 Spitfire 1500
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