PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

786Cone and Rollers,tapered Roller

The Timken Corporation · NSN 3110-00-406-5240 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-406-5240 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-406-5240. Primary manufacturer part number: 786.
Features
  • Cone and Rollers,tapered Roller — FSC 3110
  • Bore Diameter: 4.1250 INCHES NOMINAL IN
  • Cone Corner Radius: 0.2500 INCHES NOMINAL IN
  • Cone Width: 1.8900 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • 3 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-406-5240, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-406-5240
Primary Part Number786
Item NameCone and Rollers,tapered Roller
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Bore Diameter4.1250 INCHES NOMINAL IN
Cone Corner Radius0.2500 INCHES NOMINAL IN
Cone Width1.8900 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-284-6167TWAD75 INTERCHANGEABLE
Adapter,electrical Conduit
Egs Electrical Group Appleton Div
6250-00-756-35407-86 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
5935-00-816-9923220-1248-000 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4730-00-918-5125786 INTERCHANGEABLE
Coupling Half,quick Disconnect
Milton Industries, Inc
5120-00-932-5228T42550-3 INTERCHANGEABLE
Puller,sleeve
Woodward Hrt Inc
5310-01-154-0415786 INTERCHANGEABLE
Washer
Ashcroft Inc Dba Heise
2805-01-274-9367786 INTERCHANGEABLE
Camshaft,engine
Ae Clevite Inc
5110-01-278-5217 INTERCHANGEABLE
Shears,metal Cutting,hand
4730-01-351-605578-6 INTERCHANGEABLE
Coupling,clamp,pipe
Victaulic Company of America Inc Dba Victaulic Company of America
5975-01-371-0174 INTERCHANGEABLE
Conduit,nonmetallic,flexible
Cross-Reference Index
Part NumberManufacturer
3110004065240 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
3110004065240 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
786 PRIMARY The Timken Corporation (USA)
Related Parts
5975-00-284-6167INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
TWAD75
6250-00-756-3540INTERCHANGEABLE
LAMPHOLDER
7-86
5935-00-816-9923INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
220-1248-000
4730-00-918-5125INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
786
5120-00-932-5228INTERCHANGEABLE
PULLER,SLEEVE
T42550-3
5310-01-154-0415INTERCHANGEABLE
WASHER
786
2805-01-274-9367INTERCHANGEABLE
CAMSHAFT,ENGINE
786
5110-01-278-5217INTERCHANGEABLE
SHEARS,METAL CUTTING,HAND
4730-01-351-6055INTERCHANGEABLE
COUPLING,CLAMP,PIPE
78-6
5975-01-371-0174INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
6240-01-418-1871INTERCHANGEABLE
LAMP,INCANDESCENT
786
6620-01-471-2100INTERCHANGEABLE
INDICATOR,PRESSURE
07892-00

Frequently Asked Questions

What is NSN 3110-00-406-5240?

NSN 3110-00-406-5240 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 3110-00-406-5240?

NSN 3110-00-406-5240 has 3 cross-referenced part numbers: 3110004065240 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 3110004065240 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 786 (The Timken Corporation).

What NSN replaces 3110-00-406-5240?

There are 12 known substitutes for 3110-00-406-5240: 5975-00-284-6167, 6250-00-756-3540, 5935-00-816-9923 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 786?

Key specifications for 786: Bore Diameter: 4.1250 INCHES NOMINAL IN; Cone Corner Radius: 0.2500 INCHES NOMINAL IN; Cone Width: 1.8900 INCHES NOMINAL IN; 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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