Electrical Contact Brush Holder NSN 5977-00-387-0851

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: 5977-00-387-0851

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Features and Characteristics

Terminal Quantity

Terminal Type

Screw

Overall Length

2.250 inches

Overall Width

1.188 inches

Inside Width

Between 1.002 inches and 1.010 inches

Inside Length

1.219 inches

Overall Thickness

5.000 inches

Mounting Facility Quantity

1 and 1

Contact End Bevel

Not included

Cap

Not included

Brush Pressure Spring Type Accommodated

Spiral torsion

Brush Spring Adjustability

Adjustable

Brush Pressure Spring

Included

Brush Quantity Accommodated Per Holder

Inside Thickness

Between 0.501 inches and 0.503 inches

Material And Location

Brass box

Mounting Facility

Clamp and rod

Style Designator

Rectangle

FSC

5977 Electrical Contact Brushes And Electrodes

NIIN

003870851

NSN

5977003870851

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S1552271

Cage Code:

79500

Status:

MSDS:

Part Number:

S382212

Cage Code:

79500

Status:

MSDS:

Part Number:

11J687PC6

Cage Code:

79500

Status:

MSDS:

Part Number:

24J49ITEM5

Cage Code:

79500

Status:

MSDS:

Part Number:

24J49PC4

Cage Code:

79500

Status:

MSDS:

Part Number:

271773

Cage Code:

79500

Status:

MSDS:

Part Number:

30J243PC89

Cage Code:

79500

Status:

MSDS:

Part Number:

31J237ITEM5

Cage Code:

79500

Status:

MSDS:

Part Number:

31J237PC62

Cage Code:

79500

Status:

MSDS:

Part Number:

34J276ITEM5

Cage Code:

79500

Status:

MSDS:

Part Number:

34J276PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

34J278ITEM4

Cage Code:

79500

Status:

MSDS:

Part Number:

34J278PC58

Cage Code:

79500

Status:

MSDS:

Part Number:

34J524ITEM7

Cage Code:

79500

Status:

MSDS:

Part Number:

34J524PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

34J525ITEM7

Cage Code:

79500

Status:

MSDS:

Part Number:

34J525PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

35J744ITEM6

Cage Code:

79500

Status:

MSDS:

Part Number:

35J749ITEM5

Cage Code:

79500

Status:

MSDS:

Part Number:

35J749PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

35J828PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

35J829PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

35J939ITEM6

Cage Code:

79500

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MSDS:

Part Number:

37J144ITEM3

Cage Code:

79500

Status:

MSDS:

Part Number:

37J144PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

37J606ITEM4

Cage Code:

79500

Status:

MSDS:

Part Number:

37J606PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

37J614PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

37J627ITEM5

Cage Code:

79500

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MSDS:

Part Number:

37J627PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

38J637ITEM5

Cage Code:

79500

Status:

MSDS:

Part Number:

38J637PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

38J645ITEM2

Cage Code:

79500

Status:

MSDS:

Part Number:

38J645PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

38J646ITEM5

Cage Code:

79500

Status:

MSDS:

Part Number:

38J646PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

397094PC6

Cage Code:

79500

Status:

MSDS:

Part Number:

45J931ITEM4

Cage Code:

79500

Status:

MSDS:

Part Number:

45J698ITEM4

Cage Code:

79500

Status:

MSDS:

Part Number:

45J698PC21

Cage Code:

79500

Status:

MSDS:

Part Number:

46J855PC34

Cage Code:

79500

Status:

MSDS:

Part Number:

46J920ITEM8

Cage Code:

79500

Status:

MSDS:

Part Number:

46J920PC34

Cage Code:

79500

Status:

MSDS:

Part Number:

46J925ITEM8

Cage Code:

79500

Status:

MSDS:

Part Number:

46J925PC34

Cage Code:

79500

Status:

MSDS:

Part Number:

47J566PC34

Cage Code:

79500

Status:

MSDS:

Part Number:

47J581PC34

Cage Code:

79500

Status:

MSDS:

Part Number:

51552271

Cage Code:

79500

Status:

MSDS:

Part Number:

9A2483ITEM6

Cage Code:

79500

Status:

MSDS:

Part Number:

S271773

Cage Code:

79500

Status:

MSDS:

Part Number:

S271773A

Cage Code:

79500

Status:

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 5977-00-387-0851

What are the manufacturers of nsn 5977003870851?

Westinghouse Electric Corp (79500)

Does this nsn 5977003870851 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5977003870851
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 5977003870851 contain any precious metals?
No precious metal content.

Does nsn 5977003870851 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5977003870851?
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:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service