PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-259Bearing,roller,tapered

Konrad Marine Inc Div Konrad Marine · NSN 3110-01-502-7646 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-502-7646 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-502-7646. Primary manufacturer part number: 10-259.
Features
  • Bearing,roller,tapered — FSC 3110
  • 4 verified cross-references
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-502-7646, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 4 commercial cross-references from 2 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
NSN3110-01-502-7646
Primary Part Number10-259
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-218-331010259 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5950-00-450-51702678864 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2520-00-710-796210-259 INTERCHANGEABLE
Universal Joint,vehicular
Apex Tool Group, Llc
5950-00-717-5753 INTERCHANGEABLE
Reactor
5950-01-009-9864 INTERCHANGEABLE
Coil,radio Frequency
5305-01-062-6451 INTERCHANGEABLE
Setscrew
5970-01-140-183410259 INTERCHANGEABLE
Insulator,bushing
Eaton Corp Information Management Systems Div Microwave Components
3020-01-502-655310-478 INTERCHANGEABLE
Gear,bevel
Konrad Marine Inc Div Konrad Marine
3020-01-502-655710-477 INTERCHANGEABLE
Gear,bevel
Konrad Marine Inc Div Konrad Marine
5365-01-502-763410-246 INTERCHANGEABLE
Spacer,sleeve
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
44143-44348 The Timken Corporation (USA)
30-006C-B Konrad Marine Inc Div Konrad Marine (USA)
10-259 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
30-006C-B IT 44 Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
4320-00-218-3310INTERCHANGEABLE
RING,WEARING
10259
5950-00-450-5170INTERCHANGEABLE
TRANSFORMER,POWER
2678864
2520-00-710-7962INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
10-259
5950-00-717-5753INTERCHANGEABLE
REACTOR
5950-01-009-9864INTERCHANGEABLE
COIL,RADIO FREQUENCY
5305-01-062-6451INTERCHANGEABLE
SETSCREW
5970-01-140-1834INTERCHANGEABLE
INSULATOR,BUSHING
10259
3020-01-502-6553INTERCHANGEABLE
GEAR,BEVEL
10-478
3020-01-502-6557INTERCHANGEABLE
GEAR,BEVEL
10-477
5365-01-502-7634INTERCHANGEABLE
SPACER,SLEEVE
10-246
5365-01-502-7636INTERCHANGEABLE
SHIM SET
10-299
5365-01-502-7637INTERCHANGEABLE
SHIM SET
10-304

Frequently Asked Questions

What is NSN 3110-01-502-7646?

NSN 3110-01-502-7646 is a Bearing,roller,tapered, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-502-7646?

NSN 3110-01-502-7646 has 4 cross-referenced part numbers: 44143-44348 (The Timken Corporation), 30-006C-B (Konrad Marine Inc Div Konrad Marine), 10-259 (Konrad Marine Inc Div Konrad Marine), 30-006C-B IT 44 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 3110-01-502-7646?

There are 12 known substitutes for 3110-01-502-7646: 4320-00-218-3310, 5950-00-450-5170, 2520-00-710-7962 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-259?

Key specifications for 10-259: End Item Identification: STERN DRIVE; UPPER HOUSING ASSY. 1 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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