Model: H4320-980-3428

Wearing Ring

Special Features:

Furnished with synthetic rubber seal

Properties:

Body Style
Internal flange w/external locking flange
Chamfer Length
0.312 inches inside right corner
Overall Length
1.000 inches
Body Outside Diameter
Between 5.496 inches and 5.498 inches
Body Inside Diameter
4.955 inches
End To Flange Distance
0.252 inches
Distance From End To Groove Center
0.424 inches
Internal Flange Inside Diameter
4.125 inches
Internal Flange Width
0.189 inches
Center Flange Thickness
0.285 inches
Smallest External Anchor Flange Radius
2.937 inches
Largest External Anchor Flange Radius
3.240 inches
Distance Below Centerline
1.947 inches
Corner Shape
Chamfered inside right corner
Corner Shape
Square inside left corner
Corner Shape
Square outside left corner
Corner Shape
Square outside right corner
Chamfer Angle
12.0 degrees inside right corner
Material
Nickel alloy and chromium alloy and iron alloy
NSN
4320-00-980-3428
Part Number
H4320-980-3428
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 H4320-980-3428 NSN 4320-00-980-3428

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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