PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63684R91Cone and Rollers,tapered Roller

International Harvester Co Agricultural Equipment Div · NSN 3110-00-227-3398 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-227-3398 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-227-3398. Primary manufacturer part number: 63684R91.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • Cone Corner Radius: 0.2500 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • Bore Diameter: 3.0000 INCHES NOMINAL IN
  • Cone Width: 1.2205 INCHES NOMINAL IN
  • 20 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-227-3398, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is International Harvester Co Agricultural Equipment Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-227-3398
Primary Part Number63684R91
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerInternational Harvester Co Agricultural Equipment Div
StatusCANCELLED
Cone Corner Radius0.2500 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Bore Diameter3.0000 INCHES NOMINAL IN
Cone Width1.2205 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5950-00-969-5587100964 INTERCHANGEABLE
Transformer,power
Crane Electronics, Inc.
5962-01-178-248342688 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5998-01-327-840642688 INTERCHANGEABLE
Circuit Card Assembly
Bach-Simpson Ltd
5360-01-375-7576200985 INTERCHANGEABLE
Spring,helical,compression
Heckler & Koch, Inc.
5330-01-582-698042688 INTERCHANGEABLE
Gasket
Westerbeke Corporation
5331-01-622-9539200985 INTERCHANGEABLE
O-Ring
Hamilton Jet, Inc.
6505-01-718-4829NDC50458-0550-01 INTERCHANGEABLE
Paliperidone Tablet
Janssen Pharmaceuticals, Inc.
Cross-Reference Index
Part NumberManufacturer
63684R91 International Harvester Co Agricultural Equipment Div (USA)
A-A-59649 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
16890R Diamond Reo Truck Co (USA)
ST2020 International Harvester Co Agricultural Equipment Div (USA)
63684R91 Navistar International Corporation Dba Navistar (USA)
1662794 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
6600426 Eaton Corp Forestry and Construction Equipment Div Batavia Plant (USA)
FF-B-187 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
42688 The Timken Corporation (USA)
42688 Rockwell International Corp Industrial Products Group (USA)
42688 Clark Material Handling Company (USA)
AA59649-567A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
200985 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
001-200985 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
200985 Hyster-Yale Group, Inc. (USA)
654145 Clark Equipment Co (USA)
ST2020 Navistar International Corporation Dba Navistar (USA)
0BT42688 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
42688 Clark Equipment Co (USA)
1196228 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
5950-00-969-5587INTERCHANGEABLE
TRANSFORMER,POWER
100964
5962-01-178-2483INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42688
5998-01-327-8406INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
42688
5360-01-375-7576INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
200985
5330-01-582-6980INTERCHANGEABLE
GASKET
42688
5331-01-622-9539INTERCHANGEABLE
O-RING
200985
6505-01-718-4829INTERCHANGEABLE
PALIPERIDONE TABLET
NDC50458-0550-01

Frequently Asked Questions

What is NSN 3110-00-227-3398?

NSN 3110-00-227-3398 is a Cone and Rollers,tapered Roller, manufactured by International Harvester Co Agricultural Equipment Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-227-3398?

NSN 3110-00-227-3398 has 20 cross-referenced part numbers: 63684R91 (International Harvester Co Agricultural Equipment Div), A-A-59649 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 16890R (Diamond Reo Truck Co), ST2020 (International Harvester Co Agricultural Equipment Div), 63684R91 (Navistar International Corporation Dba Navistar) and 15 more.

What NSN replaces 3110-00-227-3398?

There are 7 known substitutes for 3110-00-227-3398: 5950-00-969-5587, 5962-01-178-2483, 5998-01-327-8406 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63684R91?

Key specifications for 63684R91: Cone Corner Radius: 0.2500 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Style Designator: NORMAL ANGLE; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-227-3398 still in active supply?

NSN 3110-00-227-3398 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com