Cross References:BS 57BS 93BS A 27Incorporates the following:PD 1648 published 15 June 1953PD 2260 published 15 August 1955PD 2412 published 15 March 1956PD 3054 published 15 May 1958PD 4065 published 15 February 1961Amendment, September 2012. Amends and replaces BS A 31-54:1951
BS +A 31-54:1951+A6:2012
Original price was: $190.50.$95.00Current price is: $95.00.
Specification for British Association (B.A.) low tensile screws and nuts for aeronautical purposes
BSI Group , 09/30/2012
Pages: 16
