PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10189Brush,electrical Contact

Miraj Corp · NSN 5977-00-970-5278 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-970-5278 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-970-5278. Primary manufacturer part number: 10189.
Features
  • Brush,electrical Contact — FSC 5977
  • Contact Face Style: CONCAVE ON BEVEL
  • Width: 1.305 INCHES NOMINAL IN
  • Material: CARBON
  • Radius: 1.950 INCHES NOMINAL IN
  • Material Document and Classification: CARBONE GRADE 566 MFR REF SINGLE MATERIAL RESPONSE
  • Terminal Hole Diameter: 0.195 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
  • Bevel Angle: 15.0 DEGREES NOMINAL
Applications
  • Applications requiring Carbon construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-970-5278, 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 Miraj Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-970-5278
Primary Part Number10189
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerMiraj Corp
StatusACTIVE
Contact Face StyleCONCAVE ON BEVEL
Width1.305 INCHES NOMINAL IN
MaterialCARBON
Radius1.950 INCHES NOMINAL IN
Material Document and ClassificationCARBONE GRADE 566 MFR REF SINGLE MATERIAL RESPONSE
Terminal Hole Diameter0.195 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
Bevel Angle15.0 DEGREES NOMINAL
Top StyleBEVELED FRONT
Body StyleRECTANGULAR COMMUTATOR
Thickness0.375 INCHES NOMINAL IN
Length1.060 INCHES NOMINAL IN
Style DesignatorONE PIECE
Shunt Insulation Provision and Quantity2 INSULATED
Shunt Position Designator2 AND 8
Angle15.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4310-00-075-036010189 INTERCHANGEABLE
Ring,piston
Rps-Fl, Inc. Dba Rps Inc
5930-00-112-502123YY7140K6 INTERCHANGEABLE
Switch,toggle
Fwd Seagrave Holdings Lp
4710-00-289-2914AMS5567-TY2-0.375X0.035 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
5950-00-345-7534GT825JJ1 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
1005-00-512-0283800724 INTERCHANGEABLE
Check Assy,e,haust
Kidde Technologies, Inc Div Kidde Aerospace and Defense
6515-00-664-785360-3622 INTERCHANGEABLE
Retractor Set,general Operating
Sklar Corporation Dba Sklar Instruments
5110-01-412-801942065 INTERCHANGEABLE
Knife,craftsman's
Hyde Group, Inc. Dba Hyde Tools
5110-01-428-520710-189 INTERCHANGEABLE
Knife,craftsman's
The Stanley Works Dba Stanley Proto
5961-01-519-072310189 INTERCHANGEABLE
Semiconductor Device,diode
Basler Electric Co
5305-01-642-751410189 INTERCHANGEABLE
Screw,cap,socket Head
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
A19826 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
10189 PRIMARY Miraj Corp (USA)
11621203 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
K30093 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
Related Parts
4310-00-075-0360INTERCHANGEABLE
RING,PISTON
10189
5930-00-112-5021INTERCHANGEABLE
SWITCH,TOGGLE
23YY7140K6
4710-00-289-2914INTERCHANGEABLE
TUBE,METALLIC
AMS5567-TY2-0.375X0.035
5950-00-345-7534INTERCHANGEABLE
TRANSFORMER,POWER
GT825JJ1
1005-00-512-0283INTERCHANGEABLE
CHECK ASSY,E,HAUST
800724
6515-00-664-7853INTERCHANGEABLE
RETRACTOR SET,GENERAL OPERATING
60-3622
5110-01-412-8019INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
42065
5110-01-428-5207INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
10-189
5961-01-519-0723INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10189
5305-01-642-7514INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10189

Frequently Asked Questions

What is NSN 5977-00-970-5278?

NSN 5977-00-970-5278 is a Brush,electrical Contact, manufactured by Miraj Corp, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-970-5278?

NSN 5977-00-970-5278 has 4 cross-referenced part numbers: A19826 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 10189 (Miraj Corp), 11621203 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), K30093 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).

What NSN replaces 5977-00-970-5278?

There are 10 known substitutes for 5977-00-970-5278: 4310-00-075-0360, 5930-00-112-5021, 4710-00-289-2914 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10189?

Key specifications for 10189: Contact Face Style: CONCAVE ON BEVEL; Width: 1.305 INCHES NOMINAL IN; Material: CARBON; Radius: 1.950 INCHES NOMINAL IN. 16 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