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Wearing Ring NSN 4320-00-126-3328

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 4320-00-126-3328 NSN: 4320-00-126-3328

Features and Characteristics

Body Style
External locking flange
Overall Length
2.000 inches
Body Outside Diameter
4.362 inches
Body Inside Diameter
2.500 inches
Left Side Flange Thickness
0.320 inches
Right Side Flange Thickness
0.345 inches
Distance Between Flanges
1.120 inches
End To Flange Distance
1.567 inches
Smallest External Anchor Flange Radius
2.000 inches
Largest External Anchor Flange Radius
2.375 inches
Distance Below Centerline
0.312 inches
Distance From End
0.508 inches
Corner Shape
Square all corners
Special Features
One internal flange 0.500 in.Wide centered by 2.087 in.Id
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
001263328
NSN
4320001263328

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
217301ITEM10
Cage Code:
88032
Status:
A
MSDS:
Part Number:
217301PC60
Cage Code:
88032
Status:
A
MSDS:
Part Number:
217302PC60
Cage Code:
88032
Status:
A
MSDS:
Part Number:
217314PC60
Cage Code:
88032
Status:
A
MSDS:
Part Number:
X150NT60EX2-165
Cage Code:
88032
Status:
A
MSDS:
Part Number:
X15ONT60EX2-20H
Cage Code:
88032
Status:
A
MSDS:
Part Number:
150NT60EX2-165002
Cage Code:
01026
Status:
A
MSDS:
Part Number:
150NT60EX2-753002
Cage Code:
01026
Status:
A
MSDS:
Part Number:
X150NT60EX2-392
Cage Code:
01026
Status:
A
MSDS:
Part Number:
216851PC60
Cage Code:
30760
Status:
A
MSDS:
Part Number:
216862PC60
Cage Code:
30760
Status:
A
MSDS:
Part Number:
216878ITEM18
Cage Code:
30760
Status:
A
MSDS:
Part Number:
216878PC60
Cage Code:
30760
Status:
A
MSDS:
Part Number:
150NT60EX2
Cage Code:
88032
Status:
A
MSDS:
Part Number:
150NT60EX2-165
Cage Code:
88032
Status:
A
MSDS:
Part Number:
15CNT60EX2
Cage Code:
88032
Status:
A
MSDS:
Part Number:
15CNT60EX2-392
Cage Code:
88032
Status:
A
MSDS:
Part Number:
216850ITEM10
Cage Code:
88032
Status:
A
MSDS:
Part Number:
216850PC60
Cage Code:
88032
Status:
A
MSDS:
Part Number:
W156NT500X17PC60A
Cage Code:
88032
Status:
A
MSDS:
Part Number:
W156NT500X7PC60A
Cage Code:
88032
Status:
A
MSDS:
Part Number:
IR01-8639-60
Cage Code:
30760
Status:
A
MSDS:
Part Number:
218700PC60A
Cage Code:
30760
Status:
A
MSDS:
Part Number:
218701PC60A
Cage Code:
30760
Status:
A
MSDS:
Part Number:
218704PC60A
Cage Code:
30760
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 4320-00-126-3328
What are the manufacturers of nsn 4320001263328?
Does this nsn 4320001263328 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320001263328
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 4320001263328 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320001263328 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320001263328?
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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