ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Wearing Ring NSN 4320-00-768-0451

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 4320-00-768-0451 NSN: 4320-00-768-0451

Features and Characteristics

Body Style
Plain
Overall Length
0.875 inches
Body Outside Diameter
4.379 inches
Body Inside Diameter
3.997 inches
Corner Radius
0.062 inches inside right corner
Corner Shape
Square outside right corner
Surface Finish
125.0 microinches all surfaces
Material
Steel comp 416
FSC
4320 Power And Hand Pumps
NIIN
007680451
NSN
4320007680451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
Y400D4CX3-20K
Cage Code:
88032
Status:
A
MSDS:
Part Number:
Y246361
Cage Code:
88032
Status:
A
MSDS:
Part Number:
246361
Cage Code:
88032
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 4320-00-768-0451
What are the manufacturers of nsn 4320007680451?
Does this nsn 4320007680451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320007680451
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 4320007680451 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320007680451 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320007680451?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo