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ASTM F957-91(1996)

Historical Reaffirmation

Standard Specification for Gong, Sound Signaling

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1.1 This specification covers gongs for use on ships 100 m or more in length, as required by International Regulations (see Appendix X1).

1.2 For consistency with International Regulations, all measurements are in SI units.


SDO ASTM: ASTM International
Document Number F957
Publication Date March 15, 1991
Language en - English
Page Count 5
Revision Level 91(1996)
Supercedes
Committee F25.07
Publish Date Document Id Type View
May 1, 2023 F0957-91R23 Reaffirmation
Oct. 1, 2018 F0957-91R18 Reaffirmation
May 1, 2012 F0957-91R12 Reaffirmation
Dec. 1, 2006 F0957-91R06 Reaffirmation
March 15, 1991 F0957-91R01 Reaffirmation
March 15, 1991 F0957-91R96 Reaffirmation