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Wearing Ring NSN 4320-00-336-6001

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 4320-00-336-6001 NSN: 4320-00-336-6001

Features and Characteristics

Body Style
Internal and external flange
Overall Length
1.688 inches
Flange Diameter
10.000 inches
Body Outside Diameter
9.500 inches
Body Inside Diameter
8.855 inches
Corner Radius
0.500 inches inside right corner
End To Flange Distance
0.438 inches
Internal Flange Inside Diameter
7.500 inches
Internal Flange Outside Diameter
8.250 inches
Internal Flange Width
0.844 inches
Internal Flange Lip Width
0.376 inches
Center Flange Thickness
0.561 inches
Positioning Lug Width
0.750 inches
Positioning Lug Length
0.188 inches
Corner Shape
Square outside right corner
Material
Copper alloy
Material Specification
Mil-b-16540, grade a military specification single material response
FSC
4320 Power And Hand Pumps
NIIN
003366001
NSN
4320003366001

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
17Y1210PC2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
BB55S58-099PC2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
BB57S58-043PC2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
CV9S5802-03PC2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DD445S5802-3ALT2PC2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DD692S5801-16PC2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
CA6699PC2
Cage Code:
83130
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 4320-00-336-6001
What are the manufacturers of nsn 4320003366001?
Does this nsn 4320003366001 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320003366001
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 4320003366001 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320003366001 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320003366001?
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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