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Electrical Contact Brush Holder NSN 5977-00-421-4200

Item Description

A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also holder assembly, electrical contact brush.

NSN 5977-00-421-4200 NSN: 5977-00-421-4200

Features and Characteristics

Terminal Quantity
1
Terminal Type
Tab
Thread Length
0.125 inches
Overall Length
1.609 inches
Overall Diameter
0.562 inches
Inside Width
0.250 inches
Inside Length
1.609 inches
Mounting Facility Quantity
1
Contact End Bevel
Not included
Top Thread Location
External
Cap
Not included
Brush Pressure Spring Type Accommodated
Helical compression
Brush Spring Adjustability
Nonadjustable
Brush Pressure Spring
Not included
Brush Quantity Accommodated Per Holder
1
Inside Thickness
0.250 inches
Material And Location
Metal box
Mounting Facility
Press fit
Style Designator
Round offset
Thread Size And Series/type Designator
0.438-27 uns
FSC
5977 Electrical Contact Brushes And Electrodes
NIIN
004214200
NSN
5977004214200

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
26-169
Cage Code:
10904
Status:
A
MSDS:
Part Number:
R26-169
Cage Code:
10904
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 5977-00-421-4200
What are the manufacturers of nsn 5977004214200?
Does this nsn 5977004214200 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5977004214200
A holder designed to accommodate and position a brush against a commutator or collector ring. also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. may include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). see also holder assembly, electrical contact brush.
Does nsn 5977004214200 contain any precious metals?
No precious metal content.
Does nsn 5977004214200 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5977004214200?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02937
FIIG:
A22700
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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