PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A8107Ring,electrical Contact Brush Ho

Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division · NSN 5977-01-076-8713 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-076-8713 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-076-8713. Primary manufacturer part number: A8107.
Features
  • Ring,electrical Contact Brush Ho — FSC 5977
  • Shape: RING
  • Overall Diameter: 2.968 INCHES NOMINAL IN
  • Overall Thickness: 0.125 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,electrical Contact Brush Ho, cataloged under National Stock Number 5977-01-076-8713, 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 Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-01-076-8713
Primary Part NumberA8107
Item NameRing,electrical Contact Brush Ho
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
StatusACTIVE
ShapeRING
Overall Diameter2.968 INCHES NOMINAL IN
Overall Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5940-00-031-2762A8107 INTERCHANGEABLE
Board Terminal
Bae Systems Information and Electronic Systems Integration Inc.
3950-00-306-1547N8350PC40 INTERCHANGEABLE
Bearing,capstan
Control Flow, Inc. Dba Control Flow Inc
3120-00-356-9082 INTERCHANGEABLE
Bearing,sleeve
5950-00-392-6710SM-C-178688 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
A8107 Eaton Motor Site (USA)
A8107 PRIMARY Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA)
Related Parts
5940-00-031-2762INTERCHANGEABLE
BOARD TERMINAL
A8107
3950-00-306-1547INTERCHANGEABLE
BEARING,CAPSTAN
N8350PC40
3120-00-356-9082INTERCHANGEABLE
BEARING,SLEEVE
5950-00-392-6710INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-C-178688

Frequently Asked Questions

What is NSN 5977-01-076-8713?

NSN 5977-01-076-8713 is a Ring,electrical Contact Brush Ho, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-076-8713?

NSN 5977-01-076-8713 has 2 cross-referenced part numbers: A8107 (Eaton Motor Site), A8107 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division).

What NSN replaces 5977-01-076-8713?

There are 4 known substitutes for 5977-01-076-8713: 5940-00-031-2762, 3950-00-306-1547, 3120-00-356-9082 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A8107?

Key specifications for A8107: Shape: RING; Overall Diameter: 2.968 INCHES NOMINAL IN; Overall Thickness: 0.125 INCHES NOMINAL IN; Special Features: ITEM IS MADE OF MATERIAL CALLED HAYSITE GRADE EGC. 4 total characteristics are documented in the Federal Logistics Information System.

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