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

Wearing Ring NSN 4320-00-228-0242

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 4320-00-228-0242 NSN: 4320-00-228-0242

Features and Characteristics

Overall Length
Between 0.124 inches and 0.126 inches
Body Outside Diameter
Between 1.999 inches and 2.000 inches
Body Inside Diameter
Between 0.448 inches and 0.458 inches
Surface Finish
125.0 microinches all surfaces
Special Features
Hole off center 0.125, id 0.453 hole 0.188 lg by 0.062 w1de located 0.406 in. Below center, chamfered rh edge0.025 by 45 deg, 0.125 thk
Material
Plastic polyamide
FSC
4320 Power And Hand Pumps
NIIN
002280242
NSN
4320002280242

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3041916-073-1
Cage Code:
99696
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 4320-00-228-0242
What are the manufacturers of nsn 4320002280242?
Does this nsn 4320002280242 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320002280242
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 4320002280242 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320002280242 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320002280242?
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