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Electrical Contact Brush Holder NSN 5977-00-504-6179

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 5977-00-504-6179 NSN: 5977-00-504-6179

Features and Characteristics

Overall Length
0.281 inches
Overall Width
0.278 inches
Inside Width
Between 0.125 inches and 0.127 inches
Inside Length
0.281 inches
Overall Thickness
0.766 inches
Mounting Facility Quantity
2
Contact End Bevel
Not included
Brush Pressure Spring Type Accommodated
Spiral torsion
Brush Spring Adjustability
Adjustable
Brush Pressure Spring
Not included
Brush Quantity Accommodated Per Holder
1
Inside Thickness
Between 0.125 inches and 0.127 inches
Material And Location
Beryllium copper box or bronze, qq-b-691, comp 2 box
Surface Treatment And Location
Silver plated box
Mounting Facility
Unthreaded holes
Precious Material
Silver
FSC
5977 Electrical Contact Brushes And Electrodes
NIIN
005046179
NSN
5977005046179

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E-654M1
Cage Code:
81039
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 5977-00-504-6179
What are the manufacturers of nsn 5977005046179?
Does this nsn 5977005046179 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5977005046179
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 5977005046179 contain any precious metals?
Item contains silver.
Does nsn 5977005046179 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5977005046179?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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