PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K5855146AD1Brush Set,electrical Contact

General Electric Co Specialty Motor Dept · NSN 5977-00-636-4604 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-636-4604 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-636-4604. Primary manufacturer part number: K5855146AD1.
Features
  • Brush Set,electrical Contact — FSC 5977
  • Component Document Origin: INDUSTRIAL
  • Document Type: INDUSTRIAL DRAWING
  • Document Source: 06650
  • Document Identification: 611574
  • Component Quantity: 2
  • 3 verified cross-references
  • Primary manufacturer: General Electric Co Specialty Motor Dept
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush Set,electrical Contact, cataloged under National Stock Number 5977-00-636-4604, 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 General Electric Co Specialty Motor Dept. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5977-00-636-4604
Primary Part NumberK5855146AD1
Item NameBrush Set,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerGeneral Electric Co Specialty Motor Dept
StatusCANCELLED
Component Document OriginINDUSTRIAL
Document TypeINDUSTRIAL DRAWING
Document Source06650
Document Identification611574
Component Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4710-00-411-9908611574 INTERCHANGEABLE
Tube Assembly,metal
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4720-01-733-087561157-4 INTERCHANGEABLE
Hose Assembly,nonmetallic
Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Cross-Reference Index
Part NumberManufacturer
K5855146AD1 General Electric Co Specialty Motor Dept (USA)
K5855146AD1 General Electric Co Armament and Electrical Systems Dept Electrical Systems Products Dept (USA)
611574 Bell and Howell Phillipsburg Co Corporate Offices (USA)
Related Parts
4710-00-411-9908INTERCHANGEABLE
TUBE ASSEMBLY,METAL
611574
4720-01-733-0875INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
61157-4

Frequently Asked Questions

What is NSN 5977-00-636-4604?

NSN 5977-00-636-4604 is a Brush Set,electrical Contact, manufactured by General Electric Co Specialty Motor Dept, classified under FSC 5977 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5977-00-636-4604?

NSN 5977-00-636-4604 has 3 cross-referenced part numbers: K5855146AD1 (General Electric Co Specialty Motor Dept), K5855146AD1 (General Electric Co Armament and Electrical Systems Dept Electrical Systems Products Dept), 611574 (Bell and Howell Phillipsburg Co Corporate Offices).

What NSN replaces 5977-00-636-4604?

There are 2 known substitutes for 5977-00-636-4604: 4710-00-411-9908, 4720-01-733-0875. Verify interchangeability with system specifications before substitution.

What are the specifications of K5855146AD1?

Key specifications for K5855146AD1: Component Document Origin: INDUSTRIAL; Document Type: INDUSTRIAL DRAWING; Document Source: 06650; Document Identification: 611574. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5977-00-636-4604 still in active supply?

NSN 5977-00-636-4604 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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