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Wearing Ring NSN 4320-01-416-4582

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 4320-01-416-4582 NSN: 4320-01-416-4582

Features and Characteristics

Overall Length
0.500 inches
Body Outside Diameter
12.000 inches
Body Inside Diameter
11.750 inches
End Application
Weapon system code jg, seawolf class ssn; rbp lubrication power unit
Special Features
Molygard
FSC
4320 Power And Hand Pumps
NIIN
014164582
NSN
4320014164582

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
W2-12000-500
Cage Code:
30781
Status:
A
MSDS:
Part Number:
6405732 FIND 39
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211077012
Cage Code:
53711
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 4320-01-416-4582
What are the manufacturers of nsn 4320014164582?
Does this nsn 4320014164582 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320014164582
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 4320014164582 contain any precious metals?
No precious metal content.
Does nsn 4320014164582 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320014164582?
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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