4320-00-785-4017, RING,WEARING

National Stock Number:
4320-00-785-4017

Federal Supply Class:
4320

National Item Identification Number:
007854017

Description:
RING,WEARING

Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

Manufacturer Information:

CA9090	83130	AIR & LIQUID SYSTEMS CORPORATION
CA9090-9-1	83130	AIR & LIQUID SYSTEMS CORPORATION
CT5790	83130	AIR & LIQUID SYSTEMS CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	4.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	5.623 INCHES MINIMUM AND 5.624 INCHES MAXIMUM
BODY STYLE	EXTERNAL AND INTERNAL FLANGE
CENTER FLANGE THICKNESS	0.238 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
END TO FLANGE DISTANCE	0.312 INCHES NOMINAL
FLANGE DIAMETER	5.875 INCHES MINIMUM AND 5.880 INCHES MAXIMUM
INTERNAL FLANGE INSIDE DIAMETER	5.279 INCHES MINIMUM AND 5.281 INCHES MAXIMUM
INTERNAL FLANGE WIDTH	0.250 INCHES NOMINAL
OVERALL LENGTH	0.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 D5 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	COPPER ALLOY 903

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