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Wearing Ring NSN 4320-01-392-9490

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 4320-01-392-9490 NSN: 4320-01-392-9490

Features and Characteristics

End Application
P/n 709cre, used onboard 378 ft whec coast guard vessels
FSC
4320 Power And Hand Pumps
NIIN
013929490
NSN
4320013929490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16575-3
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 4320-01-392-9490
What are the manufacturers of nsn 4320013929490?
Does this nsn 4320013929490 have a shelf life?
Yes. 3 mo. after cure date.
What is the formal definition of nsn 4320013929490
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 4320013929490 contain any precious metals?
No precious metal content.
Does nsn 4320013929490 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320013929490?
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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