PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50652Brush,electrical Contact

Goodrich Corporation Dba Goodrich Corp · NSN 5977-00-188-2182 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-188-2182 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-188-2182. Primary manufacturer part number: 50652.
Features
  • Brush,electrical Contact — FSC 5977
  • Length: 0.656 INCHES NOMINAL IN
  • Body Style: RECTANGULAR COMMUTATOR
  • Material: METAL GRAPHITE
  • Shunt Insulation Provision and Quantity: 1 UNINSULATED
  • Contact Face Style: CONCAVE
  • Style Designator: ONE PIECE
  • Thickness: 0.123 INCHES NOMINAL IN
Applications
  • Applications requiring Metal Graphite construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-188-2182, 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 Goodrich Corporation Dba Goodrich Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-188-2182
Primary Part Number50652
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerGoodrich Corporation Dba Goodrich Corp
StatusACTIVE
Length0.656 INCHES NOMINAL IN
Body StyleRECTANGULAR COMMUTATOR
MaterialMETAL GRAPHITE
Shunt Insulation Provision and Quantity1 UNINSULATED
Contact Face StyleCONCAVE
Style DesignatorONE PIECE
Thickness0.123 INCHES NOMINAL IN
MaterialMETAL GRAPHITE
Style DesignatorONE PIECE
Width0.248 INCHES NOMINAL IN
Brush Shunt Length0.906 INCHES NOMINAL SINGLE SHUNT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-205-52501JA614H06 INTERCHANGEABLE
Button,plug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5815-00-356-3384SCC69696 INTERCHANGEABLE
Shaft,power Distrib
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5945-00-872-814950652 INTERCHANGEABLE
Relay,electromagnetic
L3harris Technologies, Inc. Div Space and Airborne Systems
6625-01-229-082510087967-101 INTERCHANGEABLE
Probe,test
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
6660-01-616-087950652 INTERCHANGEABLE
Detector,wind Direction and Spee
Aerovironment, Inc. Dba Aerovironment Inc
4820-01-699-263650652 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50652 PRIMARY Goodrich Corporation Dba Goodrich Corp (USA)
Related Parts
5340-00-205-5250INTERCHANGEABLE
BUTTON,PLUG
1JA614H06
5815-00-356-3384INTERCHANGEABLE
SHAFT,POWER DISTRIB
SCC69696
5945-00-872-8149INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
50652
6625-01-229-0825INTERCHANGEABLE
PROBE,TEST
10087967-101
6660-01-616-0879INTERCHANGEABLE
DETECTOR,WIND DIRECTION AND SPEE
50652
4820-01-699-2636INTERCHANGEABLE
DISK,VALVE
50652

Frequently Asked Questions

What is NSN 5977-00-188-2182?

NSN 5977-00-188-2182 is a Brush,electrical Contact, manufactured by Goodrich Corporation Dba Goodrich Corp, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-188-2182?

NSN 5977-00-188-2182 has 1 cross-referenced part number: 50652 (Goodrich Corporation Dba Goodrich Corp).

What NSN replaces 5977-00-188-2182?

There are 6 known substitutes for 5977-00-188-2182: 5340-00-205-5250, 5815-00-356-3384, 5945-00-872-8149 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50652?

Key specifications for 50652: Length: 0.656 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Material: METAL GRAPHITE; Shunt Insulation Provision and Quantity: 1 UNINSULATED. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com