PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44158Cone and Rollers,tapered Roller

The Timken Corporation · NSN 3110-00-100-3603 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-3603 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-3603. Primary manufacturer part number: 44158.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • Cone Width: 0.9330 INCHES NOMINAL IN
  • Bore Diameter: 1.5625 INCHES NOMINAL IN
  • Style Designator: STEEP ANGLE
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Cone Corner Radius: 0.1406 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • 9 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-3603, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-100-3603
Primary Part Number44158
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Cone Width0.9330 INCHES NOMINAL IN
Bore Diameter1.5625 INCHES NOMINAL IN
Style DesignatorSTEEP ANGLE
Standard Tolerance DesignationAFBMA CLASS 2
Cone Corner Radius0.1406 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-015-1313 INTERCHANGEABLE
Blade,socket Head Screw Key
5930-00-180-3876 INTERCHANGEABLE
Switch,thermostatic
9390-00-908-1511 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
7045-01-048-3744RK05K-08 INTERCHANGEABLE
Disk Cartridge,magnetic
Compaq Federal Llc
5310-01-118-516876006 INTERCHANGEABLE
Locknut,plunger,jack
Malabar
6750-01-132-997376006 INTERCHANGEABLE
Chem Etch
Miller Dial, Llc
5930-01-269-9512760-06 INTERCHANGEABLE
Switch,push
International Configurations, Inc
5940-01-444-4353 INTERCHANGEABLE
Terminal Board
Cross-Reference Index
Part NumberManufacturer
26844W Diamond Reo Truck Co (USA)
44158 Ntn Bearing Corporation of America (USA)
76006 Komatsu America Corporation (USA)
BT44158 Federal-Mogul Corp Government Sales Dept (USA)
44158 Clark Equipment Co (USA)
44158 PRIMARY The Timken Corporation (USA)
D76006 Komatsu America Corporation (USA)
44158 Federal-Mogul Corp Government Sales Dept (USA)
666703 Clark Equipment Co (USA)
Related Parts
5120-00-015-1313INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY
5930-00-180-3876INTERCHANGEABLE
SWITCH,THERMOSTATIC
9390-00-908-1511INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
7045-01-048-3744INTERCHANGEABLE
DISK CARTRIDGE,MAGNETIC
RK05K-08
5310-01-118-5168INTERCHANGEABLE
LOCKNUT,PLUNGER,JACK
76006
6750-01-132-9973INTERCHANGEABLE
CHEM ETCH
76006
5930-01-269-9512INTERCHANGEABLE
SWITCH,PUSH
760-06
5940-01-444-4353INTERCHANGEABLE
TERMINAL BOARD

Frequently Asked Questions

What is NSN 3110-00-100-3603?

NSN 3110-00-100-3603 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 3110-00-100-3603?

NSN 3110-00-100-3603 has 9 cross-referenced part numbers: 26844W (Diamond Reo Truck Co), 44158 (Ntn Bearing Corporation of America), 76006 (Komatsu America Corporation), BT44158 (Federal-Mogul Corp Government Sales Dept), 44158 (Clark Equipment Co) and 4 more.

What NSN replaces 3110-00-100-3603?

There are 8 known substitutes for 3110-00-100-3603: 5120-00-015-1313, 5930-00-180-3876, 9390-00-908-1511 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44158?

Key specifications for 44158: Cone Width: 0.9330 INCHES NOMINAL IN; Bore Diameter: 1.5625 INCHES NOMINAL IN; Style Designator: STEEP ANGLE; Standard Tolerance Designation: AFBMA CLASS 2. 6 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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