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Wearing Ring NSN 4320-01-107-2607

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 4320-01-107-2607 NSN: 4320-01-107-2607

Features and Characteristics

Body Style
Grooved
Hole Diameter
0.250 inches
Groove Depth
0.095 inches
Groove Width
0.190 inches
Overall Length
Between 0.699 inches and 0.701 inches
Body Outside Diameter
3.000 inches
Body Inside Diameter
1.940 inches
Bolt Hole Quantity
4
Distance From End To Groove Center
0.285 inches
Corner Shape
Square all corners
Material
Steel
FSC
4320 Power And Hand Pumps
NIIN
011072607
NSN
4320011072607

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BAC-23
Cage Code:
15052
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 4320-01-107-2607
What are the manufacturers of nsn 4320011072607?
Does this nsn 4320011072607 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320011072607
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 4320011072607 contain any precious metals?
No precious metal content.
Does nsn 4320011072607 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320011072607?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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