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Vehicular Clutch Disk NSN 2520-00-431-0725

Item Description

A solid circular disk of wire-woven lining material or ceramic and metal substance and the like, molded to one or both sides and fastened directly or indirectly to the center spline or hub, which receives and transmits motion or power by engagement with the pressure plate assembly and the flywheel or the like. Includes dry or wet type disk, and may include damper springs. This item is designed to be used on tanks, automobiles, construction equipment, and the like in conjunction with a clutch assembly, friction.

NSN 2520-00-431-0725 NSN: 2520-00-431-0725

Features and Characteristics

Spline Minor Diameter
1.215 inches
Spline Major Diameter
1.495 inches
Outside Diameter
10.875 inches
Overall Length
1.925 inches
Thickness
0.140 inches
Material Thickness
0.170 inches
Spline Quantity
10
Design Type
Wet
Material Location
Both sides
Design Form
Solid
Spline Type
Straight
Disk Type
Plain
Asbestos Composition Type
Metal impregnated
Material Outside Diameter
10.875 inches
Material Inside Diameter
6.750 inches
Facing Attachment Method
Riveted
Distance From Flywheel Face To Rear Of Hub
2.000 inches
Features Provided
Friction material facing
Construction
Solid
Disk Material
Steel
Special Features
Integral hub included; oil deflector quantity: 1; oil deflector outside diameter: 6.500 in.
Flexibility
Rigid
Material
Asbestos
FSC
2520 Vehicular Power Transmission Components
NIIN
004310725
NSN
2520004310725

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
258208R91
Cage Code:
29510
Status:
A
MSDS:
Part Number:
HD242
Cage Code:
31204
Status:
A
MSDS:
Part Number:
10P369
Cage Code:
81240
Status:
A
MSDS:
Part Number:
HS983
Cage Code:
29510
Status:
A
MSDS:
Part Number:
52848DA
Cage Code:
31007
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483909500
  • NAICS: 333613
  • SITC: 74890
  • Description: Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 2520-00-431-0725
What are the manufacturers of nsn 2520004310725?
Does this nsn 2520004310725 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2520004310725
A solid circular disk of wire-woven lining material or ceramic and metal substance and the like, molded to one or both sides and fastened directly or indirectly to the center spline or hub, which receives and transmits motion or power by engagement with the pressure plate assembly and the flywheel or the like. includes dry or wet type disk, and may include damper springs. this item is designed to be used on tanks, automobiles, construction equipment, and the like in conjunction with a clutch assembly, friction.
Does nsn 2520004310725 contain any precious metals?
No precious metal content.
Does nsn 2520004310725 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2520004310725?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
52060
FIIG:
A521P0
App. Key:
Cond. Code:
1
Status:
A

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