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National Stock Number: 2040-00-806-3969
Federal Supply Class: 2040
National Item Identification Number: 008063969
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.
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Techincal Specification:
| COVER | PROVIDED | | DIAMETER | 12.000 INCHES NOMINAL | | FRAME OPENING DIAMETER | 13.812 INCHES NOMINAL | | FRAME OUTSIDE DIAMETER | 17.375 INCHES NOMINAL | | FRAME SHAPE | ROUND | | FRAME TYPE | FLANGED | | GLASS FRAME/COVER HINGE CHARACTERISTICS | GLASS FRAME HINGED ON SIDE TO OPEN HORIZONTALLY AND COVER HINGED ON TOP TO OPEN UPWARD | | GLASS ONE SIDE FROSTED FEATURE | NOT INCLUDED | | GLASS THICKNESS | 0.750 INCHES NOMINAL | | OUTSIDE FINISHING RING | NOT INCLUDED | | MATERIAL | ALUMINUM COVER | | MATERIAL | ALUMINUM FRAME | | MATERIAL | ALUMINUM HOLDER | | NONDEFINITIVE SPEC/STD DATA | A1 TYPE | | PLATE GLASS IN HOLDER | INCLUDED | | REMOVABLE HINGE PIN | INCLUDED | | SCREEN | NOT INCLUDED | | SPIGOT | NOT INCLUDED | | WATER SHED | NOT INCLUDED | | VENTILATING DEADLIGHT | NOT INCLUDED |
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