ASTM International - ASTM F957-91(2001)

Standard Specification for Gong, Sound Signaling

historical
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Organization: ASTM International
Publication Date: 15 March 1991
Status: historical
Page Count: 5
ICS Code (Navigation and control equipment): 47.020.70
scope:

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.

Document History

October 1, 2018
Standard Specification for Gong, Sound Signaling
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...
May 1, 2012
Standard Specification for Gong, Sound Signaling
This specification covers gongs for use on ships of certain length, as required by International Regulations. The gong cylinder, brackets, clapper rod, "U" bracket, washers, and clapper support pin...
December 1, 2006
Standard Specification for Gong, Sound Signaling
This specification covers gongs for use on ships of certain length, as required by International Regulations. The gong cylinder, brackets, clapper rod, "U" bracket, washers, and clapper support pin...
March 15, 1991
Standard Specification for Gong, Sound Signaling
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...
ASTM F957-91(2001)
March 15, 1991
Standard Specification for Gong, Sound Signaling
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...
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