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NSN 5977-00-280-8427Government record, cited
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Brush, Electrical Contact5977-00-280-8427

NSN 5977-00-280-8427 · NIIN 002808427
FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components
Government record, cited
Also searched as  5977-00-280-8427 · 5977002808427 · NIIN 002808427 · 00-280-8427 · FSC 5977 Electrical Contact Brushes and Electrodes · 61007820 · 54572
Nearby stock numbers  ·
Features
  • Brush,electrical Contact — FSC 5977
  • Length: 1.500 INCHES NOMINAL IN
  • Body Style: RECTANGULAR COMMUTATOR
  • Top Style: FLAT
  • Shunt Position Designator: 3
  • Style Designator: ONE PIECE
  • Material Document and Classification: NATIONAL CARBON CO,GR 255 MFR REF SINGLE MATERIAL RESPONSE
  • Brush Shunt Length: 4.000 INCHES NOMINAL SINGLE SHUNT IN
Identification
  • NSN: 5977-00-280-8427
  • NIIN: 002808427
  • FSC: 5977 — Electrical Contact Brushes and Electrodes
  • FSG: 59 — Electrical and Electronic Equipment Components
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-280-8427, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-280-8427
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — Electrical Contact Brushes and Electrodes
StatusACTIVE
Length1.500 INCHES NOMINAL IN
Body StyleRECTANGULAR COMMUTATOR
Top StyleFLAT
Shunt Position Designator3
Style DesignatorONE PIECE
Material Document and ClassificationNATIONAL CARBON CO,GR 255 MFR REF SINGLE MATERIAL RESPONSE
Brush Shunt Length4.000 INCHES NOMINAL SINGLE SHUNT IN
Contact Face StyleFLAT
Shunt Insulation Provision and Quantity1 UNINSULATED
Width1.000 INCHES NOMINAL IN
MaterialELECTROGRAPHITIC
Terminal Type and Quantity1 STRAIGHT W/SLOT
Thickness0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2925-00-295-177554572 POSSIBLE MATCH
RETAINER AND SPRING,ENGINE,ELECT
Possible match (shared part number)General Electric Company
5999-00-502-9412 POSSIBLE MATCH
CONTACT,ELECTRICAL
Possible match (shared part number)
1730-00-758-2857104187 POSSIBLE MATCH
TANK,HYDRAULIC,TRAI
Possible match (shared part number)Air Logistics Corporation Dba Air Logistics Corp
2925-01-048-400654572 POSSIBLE MATCH
SPRING ASSEMBLY
Possible match (shared part number)Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5940-01-352-1736 POSSIBLE MATCH
TERMINAL,FEEDTHRU
Possible match (shared part number)
5310-01-381-116654572 POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Tifco Industries, Inc. Dba Tifco Industries Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
61007820 3/9 Design control — primary reference
National Electrical Carbon Products, Inc. Div Electrical
54572 5/9 Secondary reference
Stone Safety Corp
Related Parts
2925-00-295-1775POSSIBLE MATCH
RETAINER AND SPRING,ENGINE,ELECT
54572
5999-00-502-9412POSSIBLE MATCH
CONTACT,ELECTRICAL
1730-00-758-2857POSSIBLE MATCH
TANK,HYDRAULIC,TRAI
104187
2925-01-048-4006POSSIBLE MATCH
SPRING ASSEMBLY
54572
5940-01-352-1736POSSIBLE MATCH
TERMINAL,FEEDTHRU
5310-01-381-1166POSSIBLE MATCH
WASHER,FLAT
54572

Frequently Asked Questions

What is NSN 5977-00-280-8427?

NSN 5977-00-280-8427 is a Brush,electrical Contact, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.

What NSN replaces 5977-00-280-8427?

6 possible matches (shared part number, not a government interchangeability claim): 2925-00-295-1775, 5999-00-502-9412, 1730-00-758-2857. Verify interchangeability with system specifications before substitution.

What are the specifications of 5977-00-280-8427?

Key specifications for 5977-00-280-8427: Length: 1.500 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Top Style: FLAT; Shunt Position Designator: 3. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5977-00-280-8427 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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