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Electrical Contact Brush Holder NSN 5977-00-621-8553

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 5977-00-621-8553 NSN: 5977-00-621-8553

Features and Characteristics

Thread Length
0.273 inches
Overall Length
0.435 inches
Overall Width
0.438 inches
Inside Width
0.187 inches
Inside Length
0.435 inches
Overall Thickness
0.375 inches
Contact End Bevel
Not included
Top Thread Location
External
Cap
Not included
Brush Pressure Spring Type Accommodated
Flat finger
Brush Spring Adjustability
Nonadjustable
Brush Pressure Spring
Not included
Inside Thickness
0.187 inches
Material And Location
Brass box
Mounting Facility
Screw
Thread Size And Series/type Designator
0.375-24 unf
FSC
5977 Electrical Contact Brushes And Electrodes
NIIN
006218553
NSN
5977006218553

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BYLM12-1
Cage Code:
05624
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 5977-00-621-8553
What are the manufacturers of nsn 5977006218553?
Does this nsn 5977006218553 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5977006218553
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 5977006218553 contain any precious metals?
Precious metal content is unknown.
Does nsn 5977006218553 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5977006218553?
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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