National Item Identification Number

00-821-2235
008212235
4730-00-821-2235
4730008212235

National Stock Number

Item Name

COUPLING HALF,QUICK DISCONNECT

Federal Supply Class

4730

Description

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Commercial and Government Entity Code (Supplier Data)

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91561

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91561

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Reference Numbers (Part Numbers)

252S457
252S457E2

Required Categories

MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
OVERALL LENGTH
CONNECTION TYPE;

Required Description

STEEL BODY
CADMIUM BODY
A1 MALE COUPLING HALF
2.370 INCHES NOMINAL
THREADED