PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

641Cone and Rollers,tapered Roller

The Timken Corporation · NSN 3110-00-100-0661 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0661 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0661. Primary manufacturer part number: 641.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • 37 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-0661, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. This item has 37 commercial cross-references from 32 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersColson Corp the (CAGE 54123); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Foremost Industries Lp Div Industries Ltd (CAGE 37871); Acf Industries Inc (CAGE 01957); Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (CAGE 89619)
Technical Specifications
ParameterValue
NSN3110-00-100-0661
Primary Part Number641
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-116-708038331 INTERCHANGEABLE
Spring,pressure Sho
Bosch Security Systems, Llc
5985-00-122-1734113249 INTERCHANGEABLE
Waveguide Assembly
Frontgrade Technologies Inc.
5310-00-186-0967 INTERCHANGEABLE
Washer,key
2530-00-215-3916211583 INTERCHANGEABLE
Piston,pressure Rel
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
3455-00-224-365545545 INTERCHANGEABLE
Cutter,milling,metal Slitting
Kennametal Inc. Div Kennametal Industrial Products Group
4720-00-435-451511-3249 INTERCHANGEABLE
Hose Assembly,nonmetallic
Thermo King Corporation Dba Phoenix Global Distirbution.
5920-00-636-4555356001 INTERCHANGEABLE
Fuseholder,block
Littelfuse, Inc.
3040-00-659-1619544-5448-002 INTERCHANGEABLE
Shaft,pinned
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-00-891-0228113249 INTERCHANGEABLE
Plug,pipe
Dana Off Highway Products, Llc
5950-01-003-6444119511 INTERCHANGEABLE
Coil,radio Frequency
Engineered Magnetics, Inc. Dba Engineered Magnetics
Cross-Reference Index
Part NumberManufacturer
38331 Colson Corp the (USA)
1B3927 Caterpillar Inc Div Caterpillar Defense (USA)
132-0-052 Foremost Industries Lp Div Industries Ltd (CAN)
274693 Acf Industries Inc (USA)
62AX160 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
833441 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
971525R91 Navistar Intl Corp Truck Br Ohio Plant (USA)
K641 Skf France (FRA)
827432 Garwood/feller Inc Garwood Winch Div (USA)
26229J Diamond Reo Truck Co (USA)
113249 General Motors Corp (USA)
211583 Allis-Chalmers Corp (USA)
462TA45 Oshkosh Corp (USA)
BB26229 Diamond Reo Truck Co (USA)
971525R91 Navistar International Corporation Dba Navistar (USA)
119511 Komatsu American Intl Co (USA)
669385 Clark Equipment Co (USA)
4253997 Allis-Chalmers Corp (USA)
641 White Motor Corp (USA)
FF-B-187/1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5360-00-116-7080INTERCHANGEABLE
SPRING,PRESSURE SHO
38331
5985-00-122-1734INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
113249
5310-00-186-0967INTERCHANGEABLE
WASHER,KEY
2530-00-215-3916INTERCHANGEABLE
PISTON,PRESSURE REL
211583
3455-00-224-3655INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
45545
4720-00-435-4515INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
11-3249
5920-00-636-4555INTERCHANGEABLE
FUSEHOLDER,BLOCK
356001
3040-00-659-1619INTERCHANGEABLE
SHAFT,PINNED
544-5448-002
4730-00-891-0228INTERCHANGEABLE
PLUG,PIPE
113249
5950-01-003-6444INTERCHANGEABLE
COIL,RADIO FREQUENCY
119511
5325-01-154-0700INTERCHANGEABLE
RING,RETAINING
274693
4010-01-254-9045INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
3-8331

Frequently Asked Questions

What is NSN 3110-00-100-0661?

NSN 3110-00-100-0661 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-100-0661?

NSN 3110-00-100-0661 has 37 cross-referenced part numbers: 38331 (Colson Corp the), 1B3927 (Caterpillar Inc Div Caterpillar Defense), 132-0-052 (Foremost Industries Lp Div Industries Ltd), 274693 (Acf Industries Inc), 62AX160 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations) and 32 more.

What NSN replaces 3110-00-100-0661?

There are 12 known substitutes for 3110-00-100-0661: 5360-00-116-7080, 5985-00-122-1734, 5310-00-186-0967 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-100-0661 still in active supply?

NSN 3110-00-100-0661 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.
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