40D553

Electrical Contact Brush

NSN 5977-00-238-6852

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002386852

Product Features

Retangular slot 0.015 in. Min, 0.025 in. Max dep, 0.020 in. Min, 0.030 in. Max w in brush top

Product Technical Spec.

Shunt Position Designator:

Body Style:

Rectangular slip ring

Radius:

0.165 inches

Width:

Between 0.122 inches and 0.123 inches

Thickness:

Between 0.153 inches and 0.155 inches

Length:

0.312 inches

Brush Shunt Length:

0.688 inches single shunt

Top Style:

Flat with right edge beveled

Contact Face Style:

Concave

Shunt Insulation Provision And Quantity:

1 uninsulated

Material:

Silver graphite

Material Specification:

Superior carbon grade b54 mfr ref single material response

Style Designator:

One piece

NSN:

5977-00-238-6852

Item Name:

Motor Brush

Cage Code:

25140

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

162B6871P1

Cage Code:

97993

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-40D-553

Cage Code:

25140

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BR-1013

Cage Code:

80249

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AD2586832

Cage Code:

27307

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2054264

Cage Code:

28527

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3009900189

Cage Code:

57057

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00302

FIIG:

A01500

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

0.3 X 0.1 X 0.1

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:

040580

UFC:

20480

LTL:

85.0

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 40d553 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Motor Brush"

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.