Model: 3765A

Wearing Ring

Properties:

Body Style

Plain w/internal flange

Chamfer Length

0.062 inches inside right corner

Overall Length

1.188 inches

Body Outside Diameter

Between 5.000 inches and 5.004 inches

Body Inside Diameter

Between 4.500 inches and 4.502 inches

Corner Radius

0.062 inches outside right corner

Corner Radius

0.188 inches inside left corner

End Application

Pump, gorman-rupp, mdl 04a2-b

Internal Flange Inside Diameter

3.930 inches

Internal Flange Width

0.316 inches

Corner Shape

Round inside left cornerchamfered inside right cornersquare outside left cornerround outside right corner

Chamfer Angle

45.0 degrees inside right corner

Material

Copper alloy

NSN

4320-00-768-2904

Part Number

3765A

Description

Ring,wearing

CAGE

25567

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.

Part 3765A NSN 4320-00-768-2904

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22534

FIIG:

A19900

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.7000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

128000

UFC:

64870

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8413919520
SITC: 74291
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids