Model: ANSI/NEMA PUB NO. CB1

Electrical Contact Brush
Description:

Rectangular body style, 0.281 inches slot width, 1.375 inches radius, 0.618 inches width, 0.245 inches thickness, 1.250 inches length.

Properties:

Body Style
Rectangular
Slot Depth
Between 0.031 inches and 0.047 inches
Slot Width
0.281 inches
Radius
1.375 inches
Width
Between 0.618 inches and 0.622 inches
Thickness
Between 0.245 inches and 0.249 inches
Length
1.250 inches
Brush Shunt Length
4.875 inches single shunt
Top Style
Flat with rectangular slot
Contact Face Style
Concave
Shunt Insulation Provision And Quantity
1 uninsulated
Outer Edge To Slot Edge Distance
0.172 inches
Material
Electrographitic
Material Specification
Union carbide corp, carbon products div, grade sa-45 mfr ref single material response
Style Designator
Paired
NSN
5977-00-032-1493
Part Number
ANSI/NEMA PUB NO. CB1
Description
Brush,electrical Contact
CAGE

An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: contact, electrical; and contact assembly, electrical.

Part ANSI/NEMA PUB NO. CB1 NSN 5977-00-032-1493

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00302
FIIG:
A01500
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
040580
UFC:
20480
LTL:
85.0
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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New Products Recently updated in electrical contact brushes and electrodes

Schedule B and Export
  • Schedule B: 8545200000
  • SITC: 77886
  • End Use: Electric apparatus
  • NAICS: 335991
  • USDA: 1

Freight Class: Carbon or graphite brushes of a kind used for electrical purposes

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