National Item Identification Number

00-142-2979
001422979
4820-00-142-2979
4820-00-142-2979

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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82340

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91816

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91816

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Reference Numbers (Part Numbers)

68224-2
859A8TT
869A8TT46

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D

Required Description

ALUMINUM ALLOY 2024 OVERALL
QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL R