NPFC - GGG-B-500
BLOCK, TACKLE (WIRE ROPE)
inactive
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| Organization: | NPFC |
| Publication Date: | 8 March 1974 |
| Status: | inactive |
| Page Count: | 3 |
Document History
March 27, 2015
BLOCK, TACKLE (WIRE ROPE)
Blocks are used to change direction of a running rope or to gain a mechanical advantage which includes hoisting and hauling operations. They are general purpose blocks recognized as a standard...
October 11, 1983
BLOCK, TACKLE (WIRE ROPE)
This specification covers single-sheave snatch and single- and multiple-sheave ordinary wire rope tackle blocks for regular and heavy duty use.
Federal specifications do not include all varieties of...
GGG-B-500
March 8, 1974
BLOCK, TACKLE (WIRE ROPE)
A description is not available for this item.