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Friction Clutch Assembly NSN 2520-01-356-6991

Item Description

A spring loaded device designed to connect and disconnect power between a driving device (engine, motor, and the like) and a driven member (transmission and the like). It may be of wet or dry design. Includes cover, and may include intermediate plates, and/or disk, clutch.

NSN 2520-01-356-6991 NSN: 2520-01-356-6991

Features and Characteristics

End Application
Ch-53e helicopter
Special Features
Clutch assembly dim.: 5.687 in. W, 6.000 in. H, 2.343 in. Deep; components include roller bearing 1; clutch hsg (alum. Alloy 2024-t4 per qq-a-225/6 and anodized per mil-a-8625 type 2, cl 1)
FSC
2520 Vehicular Power Transmission Components
NIIN
013566991
NSN
2520013566991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DS-938069
Cage Code:
90166
Status:
A
MSDS:
Part Number:
938069
Cage Code:
90166
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 2520-01-356-6991
What are the manufacturers of nsn 2520013566991?
Does this nsn 2520013566991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2520013566991
A spring loaded device designed to connect and disconnect power between a driving device (engine, motor, and the like) and a driven member (transmission and the like). it may be of wet or dry design. includes cover, and may include intermediate plates, and/or disk, clutch.
Does nsn 2520013566991 contain any precious metals?
No precious metal content.
Does nsn 2520013566991 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2520013566991?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
36854
FIIG:
A524Z0
App. Key:
Cond. Code:
2
Status:
A

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