PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

98811Commutator

Lucent Technologies Inc Corporate Headquarters · NSN 6105-00-240-8612 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-240-8612 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-240-8612. Primary manufacturer part number: 98811.
Features
  • Commutator — FSC 6105
  • Shape: DISK
  • Outside Diameter: 5.188 INCHES NOMINAL IN
  • Shaft Attachment Method: PRESSED ON SHAFT
  • Inside Diameter: 3.938 INCHES NOMINAL IN
  • Segment Quantity: 7
  • Brush Contacting Surface Overall Outside Diameter: 4.750 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Commutator, cataloged under National Stock Number 6105-00-240-8612, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 6 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6105-00-240-8612
Primary Part Number98811
Item NameCommutator
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
ShapeDISK
Outside Diameter5.188 INCHES NOMINAL IN
Shaft Attachment MethodPRESSED ON SHAFT
Inside Diameter3.938 INCHES NOMINAL IN
Segment Quantity7
Brush Contacting Surface Overall Outside Diameter4.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-156-4595E8T 0-11 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
Cross-Reference Index
Part NumberManufacturer
98811 At and T Corp (USA)
98811 American Telephone and Telegraph Co (USA)
98811 PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
3110-00-156-4595INTERCHANGEABLE
BEARING,BALL,ANNULAR
E8T 0-11

Frequently Asked Questions

What is NSN 6105-00-240-8612?

NSN 6105-00-240-8612 is a Commutator, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-00-240-8612?

NSN 6105-00-240-8612 has 3 cross-referenced part numbers: 98811 (At and T Corp), 98811 (American Telephone and Telegraph Co), 98811 (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 6105-00-240-8612?

There is 1 known substitute for 6105-00-240-8612: 3110-00-156-4595. Verify interchangeability with system specifications before substitution.

What are the specifications of 98811?

Key specifications for 98811: Shape: DISK; Outside Diameter: 5.188 INCHES NOMINAL IN; Overall Width: 0.312 INCHES NOMINAL IN; Shaft Attachment Method: PRESSED ON SHAFT. 9 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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