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		                        | National Stock Number:
 2050-00-277-6585
 
 Federal Supply Class:
 2050
 
 National Item Identification Number:
 002776585
 
 Description:
 BUOY,NAVIGATIONAL MARKER,UNLIGHT
 
 Detail:
 A METALLIC, FLOATABLE DEVICE OF TOWER CONSTRUCTION DESIGNED TO BE ANCHORED IN WATER TO MARK THE LOCATION OF CHANNELS, SHOALS, ROCKS, REEFS, SUBMERGED OBSTACLES, AND THE LIKE, ANDTO PROMOTE SAFE NAVIGATION OF WATERCRAFT. IT ACCOMMODATES A SOUND MAKING APPARATUS, SUCH AS A BELL, GONG, OR WHISTLE. IT IS NOT DESIGNED TO ACCOMMODATE A LANTERN. SEE ALSO BUOY, NAVIGATIONAL MARKER, LIGHTED.
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 Manufacturer Information:
 
 | 107339 | 81340 | UNITED STATES COAST GUARD DBA USCG SFLC |  | BU52-19SH1-2 | 81340 | UNITED STATES COAST GUARD DBA USCG SFLC | 
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 Techincal Specification:
 
 | DESIGN TYPE | GONG |  | OPERATION METHOD | SEA MOTION |  | OVERALL DIAMETER | 9.000 FEET NOMINAL |  | RADAR REFLECTOR | INCLUDED |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SIZE 9X20 GR |  | SOUND DEVICE | INCLUDED |  | SPECIAL FEATURES | 19 FT, 5-1/2 IN. H FROM BOTTOM OF COUNTERWEIGHT TO TOP OF TOWER; ACCESSORIES AND EQUIPMENT SUPPLIED, GONG W/STAND AND BOLTS, TAPPERS, W/GUIDES, HINGES, STOP AND BOLTS | 
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