National Item Identification Number

00-440-0425
004400425
4730-00-440-0425
4730004400425

National Stock Number

Item Name

ELBOW,TUBE TO BOSS

Federal Supply Class

4730

Description

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Commercial and Government Entity Code (Supplier Data)

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07482

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24446

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Reference Numbers (Part Numbers)

R294P06D
R294906D

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

ALUMINUM OVERALL
AMS4260 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS4127 ASSN STD