PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HM212046Cone and Rollers,tapered Roller

The Timken Corporation · NSN 3110-00-905-6151 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-905-6151 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-905-6151. Primary manufacturer part number: HM212046.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • Standard Tolerance Designation: AFBMA CLASS 4
  • Cone Width: 1.5100 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Bore Diameter: 2.5000 INCHES NOMINAL IN
  • Cone Corner Radius: 0.1400 INCHES NOMINAL IN
  • Retainer Fabrication Method: STAMPED
  • Style Designator: NORMAL ANGLE
Applications
  • Applications requiring Steel Overall construction
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-905-6151, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-905-6151
Primary Part NumberHM212046
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Standard Tolerance DesignationAFBMA CLASS 4
Cone Width1.5100 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Bore Diameter2.5000 INCHES NOMINAL IN
Cone Corner Radius0.1400 INCHES NOMINAL IN
Retainer Fabrication MethodSTAMPED
Style DesignatorNORMAL ANGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2910-00-126-0923101-675 INTERCHANGEABLE
Nozzle,fuel Injection
Cooper Machinery Services Llc
Cross-Reference Index
Part NumberManufacturer
HM212046 PRIMARY The Timken Corporation (USA)
101675 Scott Huber Essick a Co of Figgie International Inc (USA)
Related Parts
2910-00-126-0923INTERCHANGEABLE
NOZZLE,FUEL INJECTION
101-675

Frequently Asked Questions

What is NSN 3110-00-905-6151?

NSN 3110-00-905-6151 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-905-6151?

NSN 3110-00-905-6151 has 2 cross-referenced part numbers: HM212046 (The Timken Corporation), 101675 (Scott Huber Essick a Co of Figgie International Inc).

What NSN replaces 3110-00-905-6151?

There is 1 known substitute for 3110-00-905-6151: 2910-00-126-0923. Verify interchangeability with system specifications before substitution.

What are the specifications of HM212046?

Key specifications for HM212046: Standard Tolerance Designation: AFBMA CLASS 4; Cone Width: 1.5100 INCHES NOMINAL IN; Special Features: DUTY CLASS HM SERIES; Material: STEEL OVERALL. 8 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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