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National Stock Number:
4730-01-179-2910
Federal Supply Class:
4730
National Item Identification Number:
011792910
Description:
REDUCER,TUBE
Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).
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Manufacturer Information:
| 2670-57 | 43689 | HUNTINGTON INGALLS INC | | 2670-57 ITEM 38 | 43689 | HUNTINGTON INGALLS INC | | 503-4556027 ITEM 38 | 43689 | HUNTINGTON INGALLS INC | | 845-0445071ITEM38 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.625 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.438 INCHES SECOND END | | REDUCER TYPE | CONCENTRIC | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | FREE OF MERCURY CONTAMINATION FOR NUCLEAR PROPULSION PLANTS |
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