Electrical Contact Brush

955A490P1

955A490P1
(NSN) National Stock Number
5977-00-016-6394
Federal Supply Classification
5977 Electrical Contact Brushes and Electrodes
Item Name Code
00302
Schedule B Code
8545200000
Summary

Rectangular commutator body style, 1.000 inches nominal width, 0.438 inches nominal thickness, 1.469 inches nominal length, 2.250 inches nominal all shunts brush shunt length, 0.203 inches nominal terminal hole diameter

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - CX
Identification

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.

INC FIIG Concept Condition
00302 A01500 - 1
Specifications
Body Style
rectangular commutator
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Width
1.000 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Thickness
0.438 inches nominal
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Length
1.469 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Brush Shunt Length
2.250 inches nominal all shunts
Details A measurement of the longest dimension of the brush shunt,in distinction from width.
Terminal Hole Diameter
0.203 inches nominal
Details None.
Top Style
beveled front
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the top.
Contact Face Style
concave on bevel
Details The sytle designation indicating the configuration that most nearly corresponds to the appearance of the contact face.
Shunt Insulation Provision And Quantity
2 uninsulated
Details An indication of whether or not a covering material is provided and the number of shunts included.
Material
metal graphite
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
national grade 456 mfr ref single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
paired
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Terminal Type And Quantity
1 tubular w/hole
Details Indicates the type and number of terminals for providing electrical connection.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
BMP-31-75 13841 5 - 5 2 - CX
955A490P01 34990 5 - 5 9 - ZZ
955A490P01 0AHP6 5 - 3 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34496 - W -
RVC WCC TCC SHC
- 72D Z 9

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Manufacturer
AMETEK ADVANCED INDUSTRIES, INC.
CAGE: 03494
WICHITA , KS , 67210-1623
UNITED STATES
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FAQs
Frequently asked questions for NSN 5977-00-016-6394
What is the NIIN of the NSN 5977-00-016-6394?
The National Item Identification Number (NIIN) of the NSN 5977-00-016-6394 is 00-016-6394
When the NSN 5977-00-016-6394 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 17, 1968
Does the NSN 5977-00-016-6394 contain any precious metals?
Does not contain precious metal
Does the NSN 5977-00-016-6394 contain any hazardous material?
No data in HMIRS

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