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Wearing Ring NSN 2935-01-326-6976

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 2935-01-326-6976 NSN: 2935-01-326-6976

Features and Characteristics

Body Style
Grooved
Groove Depth
0.094 inches
Groove Width
0.570 inches
Overall Length
1.563 inches
Body Outside Diameter
17.562 inches
Body Inside Diameter
17.188 inches
Distance From End To Groove Center
0.062 inches
Groove Quantity
2
Corner Shape
Square all corners
Special Features
Includes a cut-out 0.107 in.Dia.; aircraft model hu25a atf3-6 engine second stage rotor assembly.Compressor
Material
Steel
FSC
2935 Aircraft Prime Moving Engine System Cooling Components
NIIN
013266976
NSN
2935013266976

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3003065-1
Cage Code:
99193
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8411917050
  • NAICS: 336412
  • SITC: 71491
  • Description: Parts of turbojet and turbopropeller aircraft engines, other than for use in civil aircraft
  • End Use (Code 50020):
    Engines and turbines for military aircraft

Q & A

Frequently asked questions for NSN 2935-01-326-6976
What are the manufacturers of nsn 2935013266976?
Does this nsn 2935013266976 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2935013266976
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 2935013266976 contain any precious metals?
No precious metal content.
Does nsn 2935013266976 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2935013266976?
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

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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