National Item Identification Number

01-179-2910
011792910
4730-01-179-2910
4730011792910

National Stock Number

Item Name

REDUCER,TUBE

Federal Supply Class

4730

Description

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).

Commercial and Government Entity Code (Supplier Data)

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43689

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43689

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43689

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Reference Numbers (Part Numbers)

2670-57
2670-57 ITEM 38
503-4556027 ITEM 38
845-0445071ITEM38

Required Categories

MATERIAL
NOMINAL THREAD SIZE
REDUCER TYPE
REFERENCE NUMBER DIFFERENTIATING CH

Required Description

COPPER ALLOY OVERALL
0.625 INCHES 1ST END
0.438 INCHES 2ND END
CONCENTRIC
FR