04007753B18

Wearing Ring

NSN 4320-01-035-6273

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010356273

Detail Specifications

Body Style:
Grooved
Hole Diameter:
0.281 inches
Groove Depth:
Between 0.098 inches and 0.102 inches
Groove Width:
0.187 inches
Overall Length:
0.688 inches
Body Outside Diameter:
Between 3.997 inches and 3.999 inches
Body Inside Diameter:
Between 3.502 inches and 3.504 inches
Bolt Hole Quantity:
1
End Application:
Pacific pumping co. Fire pump model no. 29-20951 used on u.S. Coast guard 160 ft class vissel
Distance From End To Groove Center:
0.344 inches
Corner Shape:
Square inside right corner
Corner Shape:
Square inside left corner
Corner Shape:
Square outside left corner
Corner Shape:
Square outside right corner
Material:
Copper alloy
NSN:
4320-01-035-6273
Item Name:
Casing Wearing Ring
Cage Code:
45396

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22534
FIIG:
A19900
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Part Materials

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

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Casing Wearing Ring"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
U.S. COAST GUARD U.s. Coast Guard
DSOR:
Import / Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Classification: Parts, nesoi, of pumps for liquids


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