Model: H4320-398-6933

Wearing Ring

Special Features:

0.062 in. W by 0.015 in. Deep grooves on od abuting flange

Properties:

Body Style
Internal and external flange
Overall Length
0.843 inches
Flange Diameter
4.188 inches
Body Outside Diameter
3.875 inches
Body Inside Diameter
3.437 inches
End To Flange Distance
0.343 inches
Internal Flange Inside Diameter
2.750 inches
Internal Flange Outside Diameter
3.167 inches
Internal Flange Width
0.468 inches
Internal Flange Lip Width
0.250 inches
Center Flange Thickness
0.248 inches
Positioning Lug Width
0.438 inches
Positioning Lug Length
0.156 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
Surface Finish
63.0 microinches counterbore
Surface Finish
63.0 microinches inside
Surface Finish
63.0 microinches outside
Material
Nickel alloy
NSN
4320-00-398-6933
Part Number
H4320-398-6933
Description
Ring,wearing
CAGE
12004

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 H4320-398-6933 NSN 4320-00-398-6933

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:
--
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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