PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78403Brush,electrical Contact

Union Carbide Corp Electronic Specialty Products Group · NSN 5977-00-230-6036 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-230-6036 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-230-6036. Primary manufacturer part number: 78403.
Features
  • Brush,electrical Contact — FSC 5977
  • Head Diameter: 0.122 INCHES NOMINAL IN
  • Length: 0.234 INCHES NOMINAL IN
  • Contact Face Style: FLAT
  • Style Designator: ONE PIECE
  • Head Length: 0.062 INCHES NOMINAL IN
  • Material: GRAPHITE
  • Body Style: CYLINDRICAL
Applications
  • Applications requiring Graphite construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-230-6036, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Union Carbide Corp Electronic Specialty Products Group. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-230-6036
Primary Part Number78403
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerUnion Carbide Corp Electronic Specialty Products Group
StatusACTIVE
Head Diameter0.122 INCHES NOMINAL IN
Length0.234 INCHES NOMINAL IN
Contact Face StyleFLAT
Style DesignatorONE PIECE
Head Length0.062 INCHES NOMINAL IN
MaterialGRAPHITE
Body StyleCYLINDRICAL
Diameter0.250 INCHES NOMINAL IN
Material Document and ClassificationUNION CARBIDE CORP,CARBON PRODUCTS DIV,GR 9613 MFR REF SINGLE MATERIAL RESPONSE
Top StyleCYLINDRICAL HEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5120-00-180-0907403 INTERCHANGEABLE
Clamp,c
Diecraft Inc
5325-00-281-864391-BS-78403-1E INTERCHANGEABLE
Socket,turnbutton Fastener
Morito Scovill Americas, Llc Dba Scovill Manufacturing
5977-00-391-979178403 INTERCHANGEABLE
Brush,electrical Contact
Telemechanics Inc
6625-00-827-679878403 INTERCHANGEABLE
Ammeter
Komatsu America Corporation
2920-01-078-5769SAW-10785769 INTERCHANGEABLE
Cover,capacitor,gen
Southern Automotive Wholesalers, Inc
4730-01-367-743178403 INTERCHANGEABLE
Elbow,pipe to Tube
DP Manufacturing Inc.
6240-01-505-742478403 INTERCHANGEABLE
Lamp,fluorescent
Hella Inc
Cross-Reference Index
Part NumberManufacturer
78403 Union Carbide Corp Electronic Specialty Products Group (USA)
RC08-0001 Union Carbide Corp Electronic Specialty Products Group (USA)
RC08-0001 National Electrical Carbon Products, Inc. Div Electrical (USA)
Related Parts
5120-00-180-0907INTERCHANGEABLE
CLAMP,C
403
5325-00-281-8643INTERCHANGEABLE
SOCKET,TURNBUTTON FASTENER
91-BS-78403-1E
5977-00-391-9791INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
78403
6625-00-827-6798INTERCHANGEABLE
AMMETER
78403
2920-01-078-5769INTERCHANGEABLE
COVER,CAPACITOR,GEN
SAW-10785769
4730-01-367-7431INTERCHANGEABLE
ELBOW,PIPE TO TUBE
78403
6240-01-505-7424INTERCHANGEABLE
LAMP,FLUORESCENT
78403

Frequently Asked Questions

What is NSN 5977-00-230-6036?

NSN 5977-00-230-6036 is a Brush,electrical Contact, manufactured by Union Carbide Corp Electronic Specialty Products Group, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-230-6036?

NSN 5977-00-230-6036 has 3 cross-referenced part numbers: 78403 (Union Carbide Corp Electronic Specialty Products Group), RC08-0001 (Union Carbide Corp Electronic Specialty Products Group), RC08-0001 (National Electrical Carbon Products, Inc. Div Electrical).

What NSN replaces 5977-00-230-6036?

There are 7 known substitutes for 5977-00-230-6036: 5120-00-180-0907, 5325-00-281-8643, 5977-00-391-9791 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78403?

Key specifications for 78403: Head Diameter: 0.122 INCHES NOMINAL IN; Length: 0.234 INCHES NOMINAL IN; Contact Face Style: FLAT; Style Designator: ONE PIECE. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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