National Item Identification Number

01-261-5643
012615643
4820-01-261-5643
4820-01-261-5643

National Stock Number

Item Name

VALVE,CHECK

Federal Supply Class

4820

Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

3255513-2
803-1385721-1BU
803-1385721-1BUNA-N

Required Categories

MAXIMUM OPERATING PRESSURE
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN C

Required Description

400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
80064
803-1385721-1BUNA-N