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		                        | National Stock Number:
 3940-00-189-3541
 
 Federal Supply Class:
 3940
 
 National Item Identification Number:
 001893541
 
 Description:
 BLOCK,TACKLE
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 Manufacturer Information:
 
 | GGG-B-490 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 
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