Model: 121455

Wearing Ring

Properties:

Body Style
External locking flange
Overall Length
0.625 inches
Body Outside Diameter
Between 5.123 inches and 5.125 inches
Body Inside Diameter
Between 3.358 inches and 3.360 inches
End To Flange Distance
0.219 inches
Center Flange Thickness
0.188 inches
Smallest External Anchor Flange Radius
5.438 inches
Largest External Anchor Flange Radius
5.688 inches
Distance Below Centerline
Between 0.250 inches and 0.500 inches
Anchor Flange Width
0.125 inches
Corner Shape
Square all corners
Material
Steel
NSN
4320-00-977-2782
Part Number
121455
Description
Ring,wearing
CAGE
10171

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 121455 NSN 4320-00-977-2782

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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