ASTM International - ASTM F957-91(2001)
Standard Specification for Gong, Sound Signaling
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| Organization: | ASTM International |
| Publication Date: | 15 March 1991 |
| Status: | inactive |
| 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
May 1, 2023
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...
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...
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...
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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