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Electrical Contact Brush Holder NSN 5977-00-644-0256

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 5977-00-644-0256 NSN: 5977-00-644-0256

Features and Characteristics

Terminal Quantity
1
Terminal Type
Wire lead
Thread Length
0.219 inches
Overall Length
0.952 inches
Overall Diameter
0.502 inches
Inside Width
0.188 inches
Inside Length
0.952 inches
Mounting Facility Quantity
1
Contact End Bevel
Not included
Top Thread Location
External
Cap
Not included
Brush Quantity Accommodated Per Holder
1
Inside Thickness
0.266 inches
Material And Location
Brass box
Mounting Facility
Press fit
Style Designator
Round offset
Thread Size And Series/type Designator
0.375-32 unef
FSC
5977 Electrical Contact Brushes And Electrodes
NIIN
006440256
NSN
5977006440256

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1007265
Cage Code:
0ZWK8
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 5977-00-644-0256
What are the manufacturers of nsn 5977006440256?
Does this nsn 5977006440256 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5977006440256
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 5977006440256 contain any precious metals?
No precious metal content.
Does nsn 5977006440256 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5977006440256?
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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