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Wearing Ring NSN 4320-01-413-9524

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 4320-01-413-9524 NSN: 4320-01-413-9524

Features and Characteristics

Body Style
Err-090
Overall Length
0.750 inches
Body Outside Diameter
6.250 inches
Body Inside Diameter
5.750 inches
End Application
Pump unit, centrifugal, p/n 16-40121-xa11xx-1932, used onboard 225 ft wlb coast guard vessels
Special Features
Tin bronze astm b505 alloy uns c91000, chamfered inside and outside right corners
FSC
4320 Power And Hand Pumps
NIIN
014139524
NSN
4320014139524

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
04012360B26
Cage Code:
45396
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 4320-01-413-9524
What are the manufacturers of nsn 4320014139524?
Does this nsn 4320014139524 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320014139524
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 4320014139524 contain any precious metals?
No precious metal content.
Does nsn 4320014139524 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320014139524?
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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