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		                        | National Stock Number:
 4730-00-413-0219
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 004130219
 
 Description:
 REDUCER,BOSS
 
 Detail:
 A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).
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 Manufacturer Information:
 
 | 0510-6-8S | 30780 | PARKER-HANNIFIN CORPORATION |  | 44Z787D4 | 27315 | MORRIS MATERIAL HANDLING, INC. |  | 6-8 090136C | 0U583 | SAE INTERNATIONAL |  | 6-8F50G5S | 30780 | PARKER-HANNIFIN CORPORATION |  | 6-8F50G5S | 45681 | PARKER-HANNIFIN CORPORATION |  | 6-8 090136C | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |  | J514 | 0U583 | SAE INTERNATIONAL |  | J514 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |  | 6-8F50G5S | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |  | 6-8F50G5S | 98441 | PARKER HANNIFIN CORP | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |  |  | THREADED EXTERNAL BOSS 2ND END |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |  | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END |  |  | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |  | THREAD SERIES DESIGNATOR | UNF ALL ENDS |  | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END |  |  | 0.562 INCHES 2ND END |  | THREAD CLASS | 2B 1ST END |  |  | 2A 2ND END |  | NOMINAL OVERALL LENGTH | 1.380 INCHES |  | REDUCER TYPE | CONCENTRIC |  | FURNISHED ITEMS AND QUANTITY | 2 PREFORMED PACKING |  | SPECIFICATION/STANDARD DATA | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |  | NONDEFINITIVE SPEC/STD DATA | 24 FIGURE | 
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