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		                        | National Stock Number:
 2040-01-623-6417
 
 Federal Supply Class:
 2040
 
 National Item Identification Number:
 016236417
 
 Description:
 DOOR,METAL,MARINE STRUCTURAL
 
 Detail:
 A BARRIER INCLUDING FRAME AND STILL USED WHEREVER WATERTIGHT OR AIRTIGHT CONSTRUCTION IS REQUIRED. MAY ALSO BE USED WHERE LOCAL CONDITIONS REQUIRE CONSTRUCTION WHICH IS NONTIGHT. EXCLUDES HATCH, MARINE.
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 Manufacturer Information:
 
 | 53711-164-5108768 DETAIL 196-E | 53711 | NAVAL SEA SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | MATERIAL | STEEL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | PANEL ARMOR |  | OPENING WIDTH | 10.50 INCHES NOMINAL |  | OPENING LENGTH | 32.625 INCHES NOMINAL |  | SPECIAL FEATURES | BEHIND ARMOR COLLAR | 
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