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ASTM F841-84(1998)
Standard Specification for Thrusters, Tunnel, Permanently Installed in Marine Vessels
STANDARD published on 10.11.1998
The information about the standard:
Designation standards: ASTM F841-84(1998)
Note: WITHDRAWN
Publication date standards: 10.11.1998
SKU: NS-56630
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM F841-84(1998) :
Keywords:
Propellers, Shipbuilding steel materials, Thrusters, propeller-type fixed-tunnel thruster units, spec, ICS Number Code 47.020.70 (Navigation and control equipment)
Additional information
| 1. Scope | ||||||||
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1.1 This specification supplies general characteristics and interface details of propeller type, fixed-tunnel thruster units permanently installed in marine vessels or structures. 1.2 Values stated in either inch-pound units or SI (metric) units are to be regarded separately as standard. The values stated in each system must be used independent of the other. Combining values from the two systems may result in nonconformance with the specification. Note 1-This specification supplies only general design, interface, and purchase information and does not include requirements for use, thruster controls, or associated equipment. The purchaser of the thruster equipment specified herein is cautioned that he must properly correlate the operating requirements with the thruster specified.1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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