4320-00-554-4055 PUMP,ROTARY Index 4730-00-554-4057 CLAMP,HOSE

National Stock Number:
2040-00-554-4056

Federal Supply Class:
2040

National Item Identification Number:
005544056

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.


Manufacturer Information:
805-162407680064NAVAL SHIP SYSTEMS COMMAND
805-1624076ASSY280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
COAMING HEIGHT12.000 INCHES NOMINAL
COAMING THICKNESS0.188 INCHES NOMINAL
HASPINCLUDED
INSTALLATION DESIGNRAISED
MATERIALSTEEL PANEL
NONDEFINITIVE SPEC/STD DATA2 ASSEMBLY
OPERATING CONTROL TYPEINDIVIDUAL DOG
OPENING LENGTH60.000 INCHES NOMINAL
OPENING WIDTH30.000 INCHES NOMINAL
OPERATING LOCATIONABOVE
RECTANGULAR HATCH HINGE LOCATIONSHORT SIDE
SCUTTLENOT INCLUDED
SPRING BALANCE FEATURENOT INCLUDED
TEST PRESSURE RATING30.0


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