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Wearing Ring NSN 4320-01-194-6845

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 4320-01-194-6845 NSN: 4320-01-194-6845

Features and Characteristics

Material
Copper alloy 905
Material Specification
Mil-m-16576 military specification single material response
FSC
4320 Power And Hand Pumps
NIIN
011946845
NSN
4320011946845

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2-7-136BG
Cage Code:
04579
Status:
A
MSDS:
Part Number:
676-1047-209
Cage Code:
10941
Status:
A
MSDS:
Part Number:
2DCS-230
Cage Code:
04579
Status:
A
MSDS:
Part Number:
2-7-A33BG
Cage Code:
04579
Status:
A
MSDS:
Part Number:
2DCS-230 PIECE 38
Cage Code:
04579
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 4320-01-194-6845
What are the manufacturers of nsn 4320011946845?
Does this nsn 4320011946845 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320011946845
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 4320011946845 contain any precious metals?
No precious metal content.
Does nsn 4320011946845 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320011946845?
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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