National Item Identification Number

00-475-4152
004754152
4730-00-475-4152
4730004754152

National Stock Number

Item Name

CROSS,BOSS

Federal Supply Class

4730

Description

A fitting having four branches in the same plane whose axes form right angles. The boss connections for items such as tanks, housings, valve fittings, and the like, have internal or external 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. It may have side inlet(s). Excludes CROSS, TUBE.

Commercial and Government Entity Code (Supplier Data)

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81343

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81343

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81343

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Reference Numbers (Part Numbers)

AN937K5
AS4875
AS5193
AS5193K05
MIL-F-5509

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
MEDIA FOR WHI

Required Description

STEEL COMP 316 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PASSIVATE O