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

Wearing Ring NSN 4320-00-398-6486

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 4320-00-398-6486 NSN: 4320-00-398-6486

Features and Characteristics

Body Style
External and internal flange
Overall Length
1.625 inches
Flange Diameter
12.000 inches
Body Outside Diameter
11.625 inches
Body Inside Diameter
Between 7.888 inches and 7.891 inches
Corner Radius
0.500 inches inside right corner
End To Flange Distance
0.344 inches
Internal Flange Inside Diameter
6.375 inches
Internal Flange Width
1.625 inches
Center Flange Thickness
Between 0.310 inches and 0.312 inches
Positioning Hole Width
0.250 inches
Positioning Hole Depth
0.250 inches
Corner Shape
Square outside right corner
Special Features
Right face tapers 15.0 degrees from o.D. To i.D.
Material
Nickel alloy
FSC
4320 Power And Hand Pumps
NIIN
003986486
NSN
4320003986486

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CA-7694
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CA7694-22-1
Cage Code:
83130
Status:
A
MSDS:
Part Number:
3115068
Cage Code:
80064
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 4320-00-398-6486
What are the manufacturers of nsn 4320003986486?
Does this nsn 4320003986486 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320003986486
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 4320003986486 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320003986486 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320003986486?
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