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Vehicular Clutch Disk NSN 2520-00-172-1947

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 2520-00-172-1947 NSN: 2520-00-172-1947

Features and Characteristics

Spline Major Diameter
6.250 inches
Thickness
0.090 inches
Largest Outside Diameter
6.250 inches
Lug Width
0.469 inches
Angle Between Lugs In Deg
25.714
Design Type
Wet
Design Form
Solid
Disk Type
External lug
Smallest Inside Diameter
4.562 inches
Disk Material
Steel
Flexibility
Rigid
FSC
2520 Vehicular Power Transmission Components
NIIN
001721947
NSN
2520001721947

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6836518
Cage Code:
U2477
Status:
A
MSDS:
Part Number:
8625197
Cage Code:
23862
Status:
A
MSDS:
Part Number:
29530330
Cage Code:
73342
Status:
A
MSDS:
Part Number:
993545
Cage Code:
7041B
Status:
A
MSDS:
Part Number:
993545C
Cage Code:
7041B
Status:
A
MSDS:
Part Number:
055701-230
Cage Code:
1HQE5
Status:
A
MSDS:
Part Number:
5740350
Cage Code:
34623
Status:
A
MSDS:
Part Number:
423298C1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
2520PL0740945
Cage Code:
9009H
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 2520-00-172-1947
What are the manufacturers of nsn 2520001721947?
Does this nsn 2520001721947 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2520001721947
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 2520001721947 contain any precious metals?
Precious metal content is unknown.
Does nsn 2520001721947 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2520001721947?
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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