Model: SL4639PC83

Wearing Ring

Properties:

Body Style
Internal flange w/external locking flange
Chamfer Length
0.219 inches outside left corner
Overall Length
0.938 inches
Body Outside Diameter
4.999 inches
Body Inside Diameter
4.220 inches
Corner Radius
0.250 inches inside right corner
Left Side Flange Thickness
0.188 inches
Right Side Flange Thickness
0.250 inches
Distance Between Flanges
0.503 inches
End To Flange Distance
0.750 inches
Internal Flange Inside Diameter
3.500 inches
Internal Flange Outside Diameter
0.438 inches
Internal Flange Width
0.750 inches
Internal Flange Lip Width
0.438 inches
Smallest External Anchor Flange Radius
2.438 inches
Largest External Anchor Flange Radius
2.719 inches
Distance Below Centerline
0.031 inches
Distance From End
0.312 inches
Corner Shape
Chamfered outside left corner
Corner Shape
Round inside right corner
Corner Shape
Square inside left corner
Corner Shape
Square outside right corner
Surface Finish
125.0 microinches all surfaces
Chamfer Angle
22.5 degrees outside left corner
Material
Copper alloy
Material Specification
Qq-c-390, alloy c91000 federal specification single material response
NSN
4320-00-398-8022
Part Number
SL4639PC83
Description
Ring,wearing
CAGE
93232

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 SL4639PC83 NSN 4320-00-398-8022

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:
3.7000lbs
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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