NSN 5977-00-943-7206 NIIN 009437206 — Electrical Contact Brush

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5977-00-943-7206
5977009437206
Description:
BRUSH,ELECTRICAL CONTACT
NSN Assigned:
11-FEB-66
DEMIL:
NO
Shelf Life:
N/A
UOM:
No qup EA
Using Services:
Marines, Coast Guard, Army

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5977-00-943-7206 Specification Set by the OEM (see RNCC code 3)

Shunt Position Designator AABU:

5

Body Style AAQL:

rectangular commutator

Radius ABGG:

0.495in.

Width ABGL:

0.373in.

Thickness ABNM:

0.246in. and 0.250in. ⁓1/4"

Length ABRY:

0.493in.

Terminal Diameter AEBT:

0.418in.

Spring Free Length AGEK:

0.938in.

Largest Outside Diameter AGWM:

0.305in.

Brush Shunt Length AHXP:

0.938in. single shunt

Contact Face Style CQGT:

concave

Shunt Insulation Provision And Quantity CRBG:

1 uninsulated

Pressure Spring Type And Quantity CRWQ:

1 cylindrical

Material MATT:

electrographitic

Material Document And Classification MDCL:

stackpole carbon co, gr 417 mfr ref single material response

Style Designator STYL:

one piece

Terminal Type And Quantity TTQY:

1 round cap w/ears

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
77032
Cage Code:
02101
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
5977009437206
Cage Code:
SCY13
RNCC:
5
RNVC:
9
DAC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00302
FIIG:
A01500
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A
STYLE DESIGNATOR ONE PIECE style nsn 5977-00-943-7206
BODY STYLE RECTANGULAR COMMUTATOR style nsn 5977-00-943-7206
CONTACT FACE STYLE CONCAVE style nsn 5977-00-943-7206

Definition Definition of approved item name (AIN): "BRUSH,ELECTRICAL CONTACT"

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.

5977-00-943-7206 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
B2
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.