PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-1820Brush,electrical Contact

Titan Corp the · NSN 5977-00-006-6386 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-006-6386 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-006-6386. Primary manufacturer part number: 2-1820.
Features
  • Brush,electrical Contact — FSC 5977
  • Contact Face Style: CONCAVE
  • Material: CARBON
  • Material Document and Classification: NATIONAL CARBON GRADE N-1 MFR REF SINGLE MATERIAL RESPONSE
  • Style Designator: ONE PIECE
  • Terminal Type and Quantity: 1 ROUND CAP W/EARS
  • Pressure Spring Type and Quantity: 1 CYLINDRICAL
  • Length: 0.531 INCHES NOMINAL IN
Applications
  • Applications requiring Carbon construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-006-6386, 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 Titan Corp the. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-006-6386
Primary Part Number2-1820
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerTitan Corp the
StatusACTIVE
Contact Face StyleCONCAVE
MaterialCARBON
Material Document and ClassificationNATIONAL CARBON GRADE N-1 MFR REF SINGLE MATERIAL RESPONSE
Style DesignatorONE PIECE
Terminal Type and Quantity1 ROUND CAP W/EARS
Pressure Spring Type and Quantity1 CYLINDRICAL
Length0.531 INCHES NOMINAL IN
Top StyleFLAT
Body StyleRECTANGULAR COMMUTATOR
Largest Outside Diameter0.275 INCHES NOMINAL IN
Spring Free Length2.312 INCHES NOMINAL IN
Width0.372 INCHES NOMINAL IN
Shunt Position Designator5
Terminal Diameter0.418 INCHES NOMINAL IN
Thickness0.247 INCHES NOMINAL IN
Radius0.688 INCHES NOMINAL IN
Brush Shunt Length1.062 INCHES NOMINAL SINGLE SHUNT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-167-1355 INTERCHANGEABLE
Nut,plain,hexagon
4730-00-359-0431F3511 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4810-01-480-875421820 FN 14 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-544-3952 INTERCHANGEABLE
Valve,linear,directional Control
Cross-Reference Index
Part NumberManufacturer
2-1820 Titan Corp the (USA)
22108101 Century Electric, Inc. (USA)
Related Parts
5310-00-167-1355INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4730-00-359-0431INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
F3511
4810-01-480-8754INTERCHANGEABLE
PISTON,VALVE
21820 FN 14
4810-01-544-3952INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL

Frequently Asked Questions

What is NSN 5977-00-006-6386?

NSN 5977-00-006-6386 is a Brush,electrical Contact, manufactured by Titan Corp the, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-006-6386?

NSN 5977-00-006-6386 has 2 cross-referenced part numbers: 2-1820 (Titan Corp the), 22108101 (Century Electric, Inc.).

What NSN replaces 5977-00-006-6386?

There are 4 known substitutes for 5977-00-006-6386: 5310-00-167-1355, 4730-00-359-0431, 4810-01-480-8754 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-1820?

Key specifications for 2-1820: Contact Face Style: CONCAVE; Material: CARBON; Material Document and Classification: NATIONAL CARBON GRADE N-1 MFR REF SINGLE MATERIAL RESPONSE; Style Designator: ONE PIECE. 17 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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