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National Stock Number:
5985-00-390-8837
Federal Supply Class:
5985
National Item Identification Number:
003908837
Description:
MAST
Detail:
An item essentially of columnar shape, having a single footing or mounting base, used to support another item. It may include accessories such as guys, insulators, and collars. See also TOWER. For similar items of this type used to carry power and/or communication lines, see POLE, LINE CONSTRUCTION (as modified)
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Manufacturer Information:
| 494620ITEM2 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND |
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Techincal Specification:
| BASE WIDTH | 5.500 INCHES NOMINAL | | BASE DEPTH | 9.000 INCHES NOMINAL | | MAST CONSTRUCTION | SECTIONALIZED | | MATERIAL | STEEL | | MAXIMUM HEIGHT | 4.000 FEET | | MOUNTING METHOD | WELDED | | NESTED HEIGHT | 4.250 INCHES | | SECTION QUANTITY | 3 | | SPECIAL FEATURES | MAST FOR PORT AND STARBOARD LIGHTS ON PONTOON BARGES,MAST ASSEMBLED FROM 1.500 IN. STD PIPE,1.500X1.500X0.750 IN. STD TEE AND 0.375 IN. WELDED STEEL PLATE | | SURFACE TREATMENT | ZINC |
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