5360-00-753-3974 SPRING,HELICAL,COMPRESSION Index 5315-00-753-3978 PIN,STRAIGHT,HEADLESS

National Stock Number:
2040-00-753-3977

Federal Supply Class:
2040

National Item Identification Number:
007533977

Description:
PORTLIGHT

Detail:
A FRAMED UNIT, WITH ATTACHMENTS TO EXCLUDE WATER AND CONTROL THE ENTRANCE OF AIR AND LIGHT, DESIGNED TO FIT A SHIP'S PORTHOLE.


Manufacturer Information:
804518421353711NAVAL SEA SYSTEMS COMMAND
804518421553711NAVAL SEA SYSTEMS COMMAND
805174903780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DIAMETER12.000 INCHES NOMINAL
FRAME TYPEFLANGED
FRAME MATERIALALUMINUM
FRAME SHAPEROUND
FRAME OPENING DIAMETER12.812 INCHES NOMINAL
FRAME OUTSIDE DIAMETER17.375 INCHES NOMINAL
SPIGOTNOT INCLUDED
OUTSIDE FINISHING RINGNOT INCLUDED
REMOVABLE HINGE PININCLUDED
PLATE GLASS IN HOLDERINCLUDED
GLASS THICKNESS0.750 INCHES NOMINAL
GLASS ONE SIDE FROSTED FEATURENOT INCLUDED
HOLDER MATERIALALUMINUM
COVERPROVIDED
COVER MATERIALALUMINUM
SCREENNOT INCLUDED
WATER SHEDNOT INCLUDED
VENTILATING DEADLIGHTNOT INCLUDED
GLASS FRAME/COVER HINGE CHARACTERISTICSHINGED ON OPPOSITE SIDES
NONDEFINITIVE SPEC/STD DATAB TYPE AND
C TYPE


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