Model: 55-30W

Electrical Contact Brush Holder

Properties:

Overall Length
1.688 inches
Overall Width
0.812 inches
Furnished Items And Quantity
1 brush
Inside Width
0.500 inches
Inside Length
1.062 inches
Overall Thickness
0.688 inches
Mounting Facility Quantity
1
Outer Surface Insulation Material
Plastic
Contact End Bevel
Not included
Cap
Not included
Brush Pressure Spring Type Accommodated
Helical compression
Brush Spring Adjustability
Nonadjustable
Brush Pressure Spring
Included
Brush Quantity Accommodated Per Holder
1
Inside Thickness
0.438 inches
Material And Location
Brass box
Mounting Facility
Clamp
Style Designator
Rectangle
NSN
5977-00-159-2251
Part Number
55-30W
Description
Holder,electrical Contact Brush
CAGE
20437

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.

Part 55-30W NSN 5977-00-159-2251

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02937
FIIG:
A22700
Concept No.:
1
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:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8545900000
  • SITC: 77886
  • End Use: Electric apparatus
  • NAICS: 335991
  • USDA: 1

Freight Class: Electrical carbon or graphite articles,nesoi

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