Model: 506-4478700-48

Wearing Ring

Properties:

Body Style
External locking flange
Groove Depth
0.173 inches
Groove Width
Between 0.187 inches and 0.192 inches
Overall Length
1.375 inches
Body Outside Diameter
Between 8.373 inches and 8.374 inches
Body Inside Diameter
Between 7.855 inches and 7.856 inches
End To Flange Distance
0.625 inches
Center Flange Thickness
Between 0.240 inches and 0.245 inches
Smallest External Anchor Flange Radius
4.281 inches
Largest External Anchor Flange Radius
4.438 inches
Distance Below Centerline
0.062 inches
Corner Shape
Square all corners
Material
Nickel alloy
Material Specification
Qq-n-281 federal specification single material response
NSN
2935-01-138-4258
Part Number
506-4478700-48
Description
Ring,wearing
CAGE
81898

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 506-4478700-48 NSN 2935-01-138-4258

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:
A
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:
E
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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