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Wearing Ring NSN 4320-00-069-9047

Item Description

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.

NSN 4320-00-069-9047 NSN: 4320-00-069-9047

Features and Characteristics

Body Style
Internal flange w/external locking flange
Chamfer Length
0.125 inches inside right corner
Overall Length
0.937 inches
Body Outside Diameter
6.870 inches
Body Inside Diameter
6.208 inches
Left Side Flange Thickness
0.250 inches
Right Side Flange Thickness
0.180 inches
Distance Between Flanges
0.507 inches
End To Flange Distance
0.687 inches
Internal Flange Inside Diameter
5.500 inches
Internal Flange Width
0.155 inches
Smallest External Anchor Flange Radius
3.398 inches
Largest External Anchor Flange Radius
3.598 inches
Distance Below Centerline
0.687 inches
Distance From End
0.324 inches
Corner Shape
Square outside right corner
Chamfer Angle
45.0 degrees inside right corner
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
000699047
NSN
4320000699047

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
17862P-00
Cage Code:
93232
Status:
A
MSDS:
Part Number:
17862P
Cage Code:
93232
Status:
A
MSDS:
Part Number:
10019
Cage Code:
54402
Status:
A
MSDS:
Part Number:
15-1316010-43
Cage Code:
52081
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413919520
  • NAICS: 333911
  • SITC: 74291
  • Description: Parts, nesoi, of pumps for liquids
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-00-069-9047
What are the manufacturers of nsn 4320000699047?
Does this nsn 4320000699047 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320000699047
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.
Does nsn 4320000699047 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320000699047 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320000699047?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22534
FIIG:
A19900
App. Key:
A
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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