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Wearing Ring NSN 4320-01-245-0827

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 4320-01-245-0827 NSN: 4320-01-245-0827

Features and Characteristics

Body Style
Plain
Chamfer Length
0.040 inches outside right corner
Overall Length
0.810 inches
Body Outside Diameter
Between 6.628 inches and 6.630 inches
Body Inside Diameter
5.838 inches
End Application
Forrestal class cv; nimitz class cvn; arleigh burke class ddg; wasp class lhd; wichita class aor; mars class t-afs 1; ticondergo class cg (47); virginia class cgn (4); fire pumps
Corner Shape
Chamfered outside right corner
Chamfer Angle
45.0 degrees outside right corner
FSC
4320 Power And Hand Pumps
NIIN
012450827
NSN
4320012450827

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5773203-1.2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5773203-1.2U
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 4320-01-245-0827
What are the manufacturers of nsn 4320012450827?
Does this nsn 4320012450827 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320012450827
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 4320012450827 contain any precious metals?
No precious metal content.
Does nsn 4320012450827 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320012450827?
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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