Model: H4320-212-9274

Wearing Ring

Special Features:

Outside flange surface 125.0 microinches

Properties:

Body Style
External locking flange
Overall Length
1.250 inches
Body Outside Diameter
10.249 inches
Body Inside Diameter
9.235 inches
End To Flange Distance
0.500 inches
Center Flange Thickness
0.245 inches
Smallest External Anchor Flange Radius
5.219 inches
Largest External Anchor Flange Radius
5.375 inches
Distance Below Centerline
0.062 inches
Corner Shape
Square all corners
Surface Finish
125.0 microinches outside
Surface Finish
125.0 microinches right face
Material
Copper alloy
Material Specification
Qq-c-390, alloy 910 federal specification single material response
NSN
4320-00-212-9274
Part Number
H4320-212-9274
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 H4320-212-9274 NSN 4320-00-212-9274

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:
6.5000lbs
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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