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Electrical Contact Brush

NSN: 5977-00-897-5979 | Model: 10408

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.

NSN Properties and Flags
NATO Stock Number
5977-00-897-5979
DEMIL
NO
Shunt Position Designator
1 and 3 and 7 and 9
Body Style
Rectangular commutator
Radius
1.438 inches
Width
Between 0.995 inches and 1.000 inches
Thickness
Between 0.495 inches and 0.500 inches
Length
1.312 inches
Brush Shunt Length
1.500 inches all shunts
Terminal Hole Diameter
0.281 inches
Bevel Depth
0.125 inches
Bevel Length
0.156 inches
Top Style
Beveled front with left and right edge beveled
Contact Face Style
Concave on bevel
Bevel Angle
12.5 degrees
Clip Type
Nema hammer type channel a
Shunt Insulation Provision And Quantity
4 insulated
Angle
30.0 degrees
Terminal Bend Angle
30.0 degrees
Material
Carbon graphite
Material Specification
Carbone grade 555 mfr ref single material response
Style Designator
One piece
Terminal Type And Quantity
1 bent w/hole
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A620T795A 2020-03-27 PARFK 137 EA
SPE4A620T5476 2019-11-21 DEP00 153 EA
SPE4A619T46B2 2019-08-14 PARES 103 EA
SPE4A619T5641 2018-11-19 PARES 132 EA
SPE4A617T8768 2016-12-19 PARFK 50 EA
SPE4A617T7250 2016-12-01 PARFK 44 EA
SPE4A617T3729 2016-11-07 PARFK 52 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5977-00-897-5979 Datasheet

Supply Class (FSC):
Electrical Contact Brushes And Electrodes
Cross Reference:
  • 10408
  • 1108139
  • 1108139
Cage Codes:
  • Miraj Corporation (CAGE 18783)
  • Honeywell International Inc (CAGE 64547)
  • Allied Signal Inc (CAGE 83298)
Replacements:
  • 5977-00-897-5979 replaces 5977-00-084-5258
Schedule B & Trade:
  • Schedule B: 8545200000 (NAICS 335991)

    Carbon or graphite brushes of a kind used for electrical purposes

  • SITC: 77886

    Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other carbon articles, with or without metal, used for electric purposes

  • End Use: 20005

    Electric apparatus

Identification:
HMIC

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

PMIC

U - Precious metal content is unknown

CRITL

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

Freight Information:
  • NMFC:

    040580 - Carbon brushes generator/motor

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    M - 85.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Q2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $220.36 to $367.27..
Does NSN 5977-00-897-5979 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, National Aeronautics and Space Administration, Brazil, Spain, Columbia, Canada, New Zealand, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 5977-00-897-5979?
008975979 or 00-897-5979
Does NSN 5977-00-897-5979 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5977-00-897-5979?
Solicitation SPE4A620T795A for qty 137 on 03/20/2020
When was this national stock number assigned to the federal catalog?
Jan 01, 1960