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National Stock Number:
2040-01-304-7172
Federal Supply Class:
2040
National Item Identification Number:
013047172
Description:
HATCH,MARINE
Detail:
A RECTANGULAR OR SQUARE SHAPED ITEM WITH COVER TO BE FITTED IN A DECK OR PLATFORM HATCHWAY OPENING, USED FOR ACCESS TO OTHER DECKS, OR PLATFORMS OR LEVELS. THE ITEM MAY CONTAIN A MARINE SCUTTLE. EXCLUDES DOOR, METAL, MARINE STRUCTURAL.
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Manufacturer Information:
| 803-5959178 ASSY 8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| COAMING HEIGHT | 34.625 INCHES NOMINAL | | INSTALLATION DESIGN | RAISED | | MATERIAL | STEEL CORROSION RESISTING PANEL | | OPENING LENGTH | 48.000 INCHES NOMINAL | | OPERATING LOCATION | ABOVE AND BELOW | | OPENING WIDTH | 30.000 INCHES NOMINAL | | OPERATING CONTROL TYPE | INDIVIDUAL DOG | | SPRING BALANCE FEATURE | INCLUDED | | TEST PRESSURE RATING | 22.5 PSI |
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