PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G-189Brush,electrical Contact

United States Energy Corporation Dba United States Energy Corp · NSN 5977-01-270-2987 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-270-2987 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-270-2987. Primary manufacturer part number: G-189.
Features
  • Brush,electrical Contact — FSC 5977
  • 1 verified cross-reference
  • Primary manufacturer: United States Energy Corporation Dba United States Energy Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-01-270-2987, 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 United States Energy Corporation Dba United States Energy Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBrush,electrical Contact
FSC / FSG5977 — No Item Name Available (FSG 59)
ManufacturersUnited States Energy Corporation Dba United States Energy Corp (CAGE 34628)
Technical Specifications
ParameterValue
NSN5977-01-270-2987
Primary Part NumberG-189
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerUnited States Energy Corporation Dba United States Energy Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5220-01-417-9612 INTERCHANGEABLE
Gage,crimping Tool
Cross-Reference Index
Part NumberManufacturer
G-189 PRIMARY United States Energy Corporation Dba United States Energy Corp (USA)
Related Parts
5220-01-417-9612INTERCHANGEABLE
GAGE,CRIMPING TOOL

Frequently Asked Questions

What is NSN 5977-01-270-2987?

NSN 5977-01-270-2987 is a Brush,electrical Contact, manufactured by United States Energy Corporation Dba United States Energy Corp, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-270-2987?

NSN 5977-01-270-2987 has 1 cross-referenced part number: G-189 (United States Energy Corporation Dba United States Energy Corp).

What NSN replaces 5977-01-270-2987?

There is 1 known substitute for 5977-01-270-2987: 5220-01-417-9612. Verify interchangeability with system specifications before substitution.

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