Model: 74051276

Electrical Contact Brush

Properties:

Body Style
Rectangular slip ring
Hole Diameter
0.202 inches
Width
0.250 inches
Thickness
0.750 inches
Length
0.620 inches
Distance From Center Of Hole To Outside Edge
0.375 inches
Basic Shape Style
Unthreaded single through hole
Bevel Depth
0.280 inches
Bevel Length
0.180 inches
Top Style
Flat with left and right edge beveled
Contact Face Style
Flat
Side Angle
6.3 degrees
Distance From Brush Top To Hole Centerline
0.155 inches
Material
Metal graphite
Material Specification
Delco-remy grade m-1504 mfr ref single material response
Style Designator
One piece
NSN
5977-00-337-8112
Part Number
74051276
Description
Brush,electrical Contact
CAGE
0AHU0

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 74051276 NSN 5977-00-337-8112

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:
U
ESD:
ESD:
MMAC:
EH
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:
72D
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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