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Electrical Contact Ring NSN 5977-01-149-5956

Item Description

An item consisting of a continuous electrically conductive material of circular or ring shape specifically designed to be used in conjunction with a contact brush to establish an electrical circuit between a rotating item and a stationary item. See also commutator.

NSN 5977-01-149-5956 NSN: 5977-01-149-5956

Features and Characteristics

Inside Diameter
1.388 inches
Outside Diameter
1.666 inches
Special Features
Stud terminal 0.313 diameter brazed inside ring to extend 2.881 below ring; 0.833 stud thd length
Material
Steel
Material
Steel
Shape
Cylindrical
FSC
5977 Electrical Contact Brushes And Electrodes
NIIN
011495956
NSN
5977011495956

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7963180
Cage Code:
19207
Status:
A
MSDS:
Part Number:
2983-180
Cage Code:
99932
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8545900000
  • NAICS: 335991
  • SITC: 77886
  • Description: Electrical carbon or graphite articles,nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5977-01-149-5956
What are the manufacturers of nsn 5977011495956?
Does this nsn 5977011495956 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5977011495956
An item consisting of a continuous electrically conductive material of circular or ring shape specifically designed to be used in conjunction with a contact brush to establish an electrical circuit between a rotating item and a stationary item. see also commutator.
Does nsn 5977011495956 contain any precious metals?
No precious metal content.
Does nsn 5977011495956 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5977011495956?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02474
FIIG:
T321-A
App. Key:
AD
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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