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National Stock Number:
2040-00-218-0769
Federal Supply Class:
2040
National Item Identification Number:
002180769
Description:
VENTILATOR,DECK
Detail:
A DEVICE FABRICATED OF SHEET OR CAST METAL, CONSISTING OF AN AIR SCOOP OR A HOOD WITH PROVISIONS FOR MOUNTING ON THE DECK OF A BOAT OR SHIP TO PROVIDE VENTILATION FOR THE INCLOSED SPACE BELOW. THE HOOD OR HEAD MAY HAVE EITHER AN INTEGRAL MOUNTING FLANGE OR A SEPARABLE BASE.
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Manufacturer Information:
| S3801-860372ANDS3801-860373 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BELOW DECK CLOSING FEATURE | INCLUDED | | BOTTOM OPENING SHAPE | ROUND | | DECK PLATE | NOT INCLUDED | | INSECTPROOF FEATURE | NOT INCLUDED | | INSIDE DIAMETER | 18.000 INCHES NOMINAL | | INSIDE LENGTH | 18.875 INCHES NOMINAL | | INTEGRAL MOUNTING BASE | NOT INCLUDED | | OVERALL HEIGHT | 45.500 INCHES NOMINAL | | MATERIAL | STEEL | | MOUTH OPENING INSIDE DIAMETER | 33.000 INCHES NOMINAL | | MOUTH OPENING SHAPE | ROUND | | MOUTH OPENING INSIDE HEIGHT | 5.000 INCHES NOMINAL | | WATERPROOF FEATURE | INCLUDED | | STYLE DESIGNATOR | MUSHROOM TYPE | | SURFACE TREATMENT | ZINC | | VENTILATION CLOSING DEVICE | INCLUDED | | VENTILATOR TYPE | FIXED POSITION |
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