Model: H4320-980-3429

Wearing Ring

Special Features:

One stop piece chromium alloy steel to be welded to ring; one seal ring synthetic rubber

Properties:

Body Style
Internal flange w/external locking flange
Overall Length
1.000 inches
Body Outside Diameter
5.498 inches
Body Inside Diameter
4.965 inches
Corner Radius
0.500 inches inside right corner
Left Side Flange Thickness
0.344 inches
Right Side Flange Thickness
0.188 inches
Distance Between Flanges
0.468 inches
End To Flange Distance
0.656 inches
Internal Flange Inside Diameter
4.125 inches
Internal Flange Width
0.188 inches
Smallest External Anchor Flange Radius
2.749 inches
Largest External Anchor Flange Radius
3.250 inches
Distance Below Centerline
0.125 inches
Distance From End
0.250 inches
Corner Shape
Round inside right corner
Corner Shape
Square inside left corner
Corner Shape
Square outside left corner
Corner Shape
Square outside right corner
Material
Chromium alloy
NSN
4320-00-980-3429
Part Number
H4320-980-3429
Description
Ring,wearing
CAGE
03950

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 H4320-980-3429 NSN 4320-00-980-3429

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22534
FIIG:
A19900
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
128000
UFC:
64870
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
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

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