National Item Identification Number

00-021-8974
000218974
4730-00-021-8974
4730000218974

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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R1120

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00624

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Reference Numbers (Part Numbers)

375525-6
375525-6

Required Categories

MATERIAL
STYLE DESIGNATOR
OVERALL LENGTH
CONNECTION TYPE
CONNECTION STYLE
S

Required Description

ALUMINUM ALLOY BODY
A1 MALE COUPLING HALF
2.113 INCHES MINIMUM AND
2.191 INCH