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

Wearing Ring NSN 4320-00-800-2334

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 4320-00-800-2334 NSN: 4320-00-800-2334

Features and Characteristics

Overall Length
1.375 inches
Body Outside Diameter
Between 5.393 inches and 5.395 inches
Body Inside Diameter
Between 4.733 inches and 4.735 inches
Internal Flange Inside Diameter
3.938 inches
Internal Flange Width
0.375 inches
Largest External Anchor Flange Radius
2.875 inches
Distance Below Centerline
0.125 inches
Surface Finish
250.0 microinches all surfaces
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
008002334
NSN
4320008002334

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D21-2A16U
Cage Code:
10613
Status:
A
MSDS:
Part Number:
D2 1-2A16U
Cage Code:
82796
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 4320-00-800-2334
What are the manufacturers of nsn 4320008002334?
Does this nsn 4320008002334 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320008002334
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 4320008002334 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320008002334 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320008002334?
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