PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

193300Cup,tapered Roller Bearing

Komatsu American Intl Co · NSN 3110-00-820-2727 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-820-2727 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-820-2727. Primary manufacturer part number: 193300.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • 22 verified cross-references
  • Primary manufacturer: Komatsu American Intl Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-820-2727, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Komatsu American Intl Co. This item has 22 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCup,tapered Roller Bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersKomatsu American Intl Co (CAGE 29510); Cnh Industrial America Llc Dba Cnh America (CAGE 10988); Federal-Mogul Corp Government Sales Dept (CAGE 01212); Meritor Heavy Vehicle Systems, Llc (CAGE 78500); Fmc Corp (CAGE 22888)
Technical Specifications
ParameterValue
NSN3110-00-820-2727
Primary Part Number193300
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerKomatsu American Intl Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
6630-00-033-87781440-01 INTERCHANGEABLE
Water Sampling Test Kit,chloride
Hach Company Dba Hach Co
1020-00-131-0907193300PC6 INTERCHANGEABLE
Arm,clutch
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-01-135-6026 INTERCHANGEABLE
Plug,pipe
4730-01-216-108795101457 INTERCHANGEABLE
Plug,pipe
Ingersoll-Rand Company Dba Ingersoll-Rand
3110-01-260-45703A 7439 INTERCHANGEABLE
Cup,tapered Roller Bearing
Link-Belt Cranes, L.p., Lllp
6640-01-303-46851933-00 INTERCHANGEABLE
Cabinet,desiccating
Terra Universal, Inc. Dba Terra Universal Inc
2825-01-331-5447193300PC7 INTERCHANGEABLE
Seal,drive
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4470-01-359-2797 INTERCHANGEABLE
Pressure Bar
6670-01-632-3367144000 INTERCHANGEABLE
Scale,weighing
Intercomp Co
Cross-Reference Index
Part NumberManufacturer
193300 Komatsu American Intl Co (USA)
L30842 Cnh Industrial America Llc Dba Cnh America (USA)
LM522510 Federal-Mogul Corp Government Sales Dept (USA)
LM-522510 Meritor Heavy Vehicle Systems, Llc (USA)
444679 Komatsu American Intl Co (USA)
3A 7439 Fmc Corp (USA)
LM-522510 Meritor Industrial Products, Llc (USA)
LM9560556 Goodyear Tire and Rubber Co the (USA)
LM522510-82 Rbc Bearings Incorporated Div West Trenton Division (USA)
210175H1 Navistar International Corporation Dba Navistar (USA)
1025Z1159 Morris Material Handling, Inc. (USA)
FF-B-187/01 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
LM522510 The Timken Corporation (USA)
FF-B-187/01-709 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
144000 Komatsu American Intl Co (USA)
890125H1 Komatsu American Intl Co (USA)
LM522510-82 The Timken Corporation (USA)
LM522510 Tyson Bearing Co Div Skf Industries Inc (USA)
2D8496 Caterpillar Inc Div Caterpillar Defense (USA)
210175H1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
Related Parts
6630-00-033-8778INTERCHANGEABLE
WATER SAMPLING TEST KIT,CHLORIDE
1440-01
1020-00-131-0907INTERCHANGEABLE
ARM,CLUTCH
193300PC6
4730-01-135-6026INTERCHANGEABLE
PLUG,PIPE
4730-01-216-1087INTERCHANGEABLE
PLUG,PIPE
95101457
3110-01-260-4570INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3A 7439
6640-01-303-4685INTERCHANGEABLE
CABINET,DESICCATING
1933-00
2825-01-331-5447INTERCHANGEABLE
SEAL,DRIVE
193300PC7
4470-01-359-2797INTERCHANGEABLE
PRESSURE BAR
6670-01-632-3367INTERCHANGEABLE
SCALE,WEIGHING
144000

Frequently Asked Questions

What is NSN 3110-00-820-2727?

NSN 3110-00-820-2727 is a Cup,tapered Roller Bearing, manufactured by Komatsu American Intl Co, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-820-2727?

NSN 3110-00-820-2727 has 22 cross-referenced part numbers: 193300 (Komatsu American Intl Co), L30842 (Cnh Industrial America Llc Dba Cnh America), LM522510 (Federal-Mogul Corp Government Sales Dept), LM-522510 (Meritor Heavy Vehicle Systems, Llc), 444679 (Komatsu American Intl Co) and 17 more.

What NSN replaces 3110-00-820-2727?

There are 9 known substitutes for 3110-00-820-2727: 6630-00-033-8778, 1020-00-131-0907, 4730-01-135-6026 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-820-2727 still in active supply?

NSN 3110-00-820-2727 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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