PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RX103ABrush,electrical Contact

Standard Motor Products · NSN 5977-01-223-2445 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-223-2445 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-223-2445. Primary manufacturer part number: RX103A.
Features
  • Brush,electrical Contact — FSC 5977
  • 3 verified cross-references
  • Primary manufacturer: Standard Motor Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-01-223-2445, 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 Standard Motor Products. This item has 3 commercial cross-references from 3 manufacturers, 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)
ManufacturersNavistar Intl Corp Truck Br Ohio Plant (CAGE 89346); Chrysler Corp Engine and Components Sales Diversified Products Div (CAGE 99343); Standard Motor Products (CAGE 78174)
Technical Specifications
ParameterValue
NSN5977-01-223-2445
Primary Part NumberRX103A
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerStandard Motor Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5977-01-018-27421876873 INTERCHANGEABLE
Holder,electrical Contact Brush
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
1852002 Navistar Intl Corp Truck Br Ohio Plant (USA)
8125179 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
RX103A PRIMARY Standard Motor Products (USA)
Related Parts
5977-01-018-2742INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
1876873

Frequently Asked Questions

What is NSN 5977-01-223-2445?

NSN 5977-01-223-2445 is a Brush,electrical Contact, manufactured by Standard Motor Products, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-223-2445?

NSN 5977-01-223-2445 has 3 cross-referenced part numbers: 1852002 (Navistar Intl Corp Truck Br Ohio Plant), 8125179 (Chrysler Corp Engine and Components Sales Diversified Products Div), RX103A (Standard Motor Products).

What NSN replaces 5977-01-223-2445?

There is 1 known substitute for 5977-01-223-2445: 5977-01-018-2742. Verify interchangeability with system specifications before substitution.

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