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

Wearing Ring NSN 4320-00-218-2696

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 4320-00-218-2696 NSN: 4320-00-218-2696

Features and Characteristics

Body Style
External flange
Overall Length
Between 1.846 inches and 1.849 inches
Flange Diameter
Between 3.498 inches and 3.499 inches
Body Outside Diameter
Between 2.874 inches and 2.876 inches
Body Inside Diameter
2.312 inches
Left Side Flange Thickness
0.844 inches
Corner Shape
Square all corners
Special Features
Left end has a 1.030 in.Dia cbore 0.538 in.Deep and csk 22.0 degrees to 1.030 in.Dia; right side has a 0.875 in.Radius for a 1.812 in.Dia venturi opening
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
002182696
NSN
4320002182696

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4962
Cage Code:
54641
Status:
A
MSDS:
Part Number:
P-212269
Cage Code:
54641
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 4320-00-218-2696
What are the manufacturers of nsn 4320002182696?
Does this nsn 4320002182696 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320002182696
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 4320002182696 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320002182696 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320002182696?
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