Model: 121421

Electrical Contact Brush Holder

Properties:

Terminal Quantity
1
Terminal Type
Screw
Overall Length
1.312 inches
Overall Width
0.760 inches
Furnished Items And Quantity
1 screw
Inside Width
0.688 inches
Inside Length
1.312 inches
Overall Thickness
1.312 inches
Mounting Facility Quantity
1
Contact End Bevel
Not included
Top Thread Location
Internal
Cap
Not included
Brush Pressure Spring Type Accommodated
Spiral torsion
Brush Spring Adjustability
Nonadjustable
Brush Pressure Spring
Included
Brush Quantity Accommodated Per Holder
1
Inside Thickness
0.250 inches
Material And Location
Steel, stainless box
Mounting Facility
Compression
Style Designator
Rectangle strap bar
NSN
5977-00-565-5872
Part Number
121421
Description
Holder,electrical Contact Brush
CAGE
50870

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 121421 NSN 5977-00-565-5872

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
593
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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