402788

Electrical Contact Brush

NSN 5977-01-037-8927

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

010378927

Product Technical Spec.

Shunt Position Designator:

Body Style:

Rectangular slip ring

Radius:

1.500 inches

Width:

0.375 inches

Thickness:

0.750 inches

Length:

0.875 inches

Terminal Diameter:

0.812 inches

Spring Free Length:

Any acceptable

Largest Outside Diameter:

0.500 inches

Brush Shunt Length:

Any acceptable single shunt

Contact Face Style:

Concave

Shunt Insulation Provision And Quantity:

1 uninsulated

Pressure Spring Type And Quantity:

1 cylindrical

Material:

Electrographitic

Material Specification:

Superior carbon grade 443e mfr ref single material response

Style Designator:

One piece

Terminal Type And Quantity:

1 round cap

NSN:

5977-01-037-8927

Item Name:

Composition Brush

Cage Code:

41843

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

402788

Cage Code:

28835

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

402788

Cage Code:

12867

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:

0.8 X 0.3 X 0.7

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:

72D

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 402788 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Composition 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.