Wearing Ring

Model / MPN: 2HCS-165 | NSN: 4320-01-198-5683

A cylindrical item with or without flang (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.

Product Details

NATO Stock Number

4320-01-198-5683

Sold in multiples of

1 EA

DEMIL

Body Style

Grooved w/external locking flange

Groove Depth

0.120 inches

Groove Width

0.150 inches

Overall Length

1.062 inches

Body Outside Diameter

Between 6.124 inches and 6.125 inches

Body Inside Diameter

Between 5.260 inches and 5.263 inches

End Application

4320-01-123-6270 pump, centrifugal

Distance From End To Groove Center

0.100 inches

Distance Between Groove Centers

0.653 inches

Distance Below Centerline

0.125 inches

Distance From End

0.312 inches

Corner Shape

Square all corners

Surface Finish

63.0 microinches all surfaces

Material

Copper alloy

Material Specification

Mil-m-16576 military specification single material response

2HCS Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

2HCS-165 Cross Reference

2-7-10BG
676-1213-209
55-22034-18
2HCS-165 PIECE 22
2HCS-166 PIECE 22
2HCS-166
3324682
2-7-108BG
2HCS-165 PIECE 22
2HCS-166 PIECE 22
2-7-108BG
3324682 PIECE 22