STB PDF

Specification for Copper beryllium crinkle washers. Original standard BS SP 134 to SP 138-1968 + A1-2012 in PDF full version. Additional info + preview on request

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Specification for Corrosion-resisting steel crinkle washers. Original standard BS SP 139 and SP 140-1969 + A2-2012 in PDF full version. Additional info + preview on request

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Original standard BS SP 142 and SP 143-1973 + A3-2013 in PDF full version. Additional info + preview on request

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Aerospace - Rivets, solid, in aluminium or aluminium alloys - Procurement specification. Original standard BS SP 172-1999 (ISO 9418-1998) in PDF full version. Additional info + preview on request

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Specification for B.A. Washers. For aircraft purposes (primarily for instrument use). Original standard BS SP 22-27-1950 + A3-2015 in PDF full version. Additional info + preview on request

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Pins, taper, solid (inch series), corrosion resisting steel and cadmium plated alloy steel. Specification. Original standard BS SP 28 & 29-2021 in PDF full version. Additional info + preview on request

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