PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25572Cone,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-520-0597 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-520-0597 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-520-0597. Primary manufacturer part number: 25572.
Features
  • Cone,tapered Roller Bearing — FSC 3110
  • 2 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Cone,tapered Roller Bearing, cataloged under National Stock Number 3110-00-520-0597, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCone,tapered Roller Bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersJednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); The Timken Corporation (CAGE 60038)
Technical Specifications
ParameterValue
NSN3110-00-520-0597
Primary Part Number25572
Item NameCone,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-186-343925572 INTERCHANGEABLE
Potentiometer Assembly,gyroscope
Rosemount Aerospace, Inc. Dba Goodrich Sensor Systems, Humphrey Operations
5133-00-236-4055 INTERCHANGEABLE
Drill,twist
6145-01-082-8789CIT 4000 INTERCHANGEABLE
Cable,power,electrical
Cableco Inc
6150-01-237-447525572-501 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
3110PL0670814 Jednolity Indeks Materialowy - Uniform Material Index (POL)
25572 PRIMARY The Timken Corporation (USA)
Related Parts
5905-00-186-3439INTERCHANGEABLE
POTENTIOMETER ASSEMBLY,GYROSCOPE
25572
5133-00-236-4055INTERCHANGEABLE
DRILL,TWIST
6145-01-082-8789INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
CIT 4000
6150-01-237-4475INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
25572-501

Frequently Asked Questions

What is NSN 3110-00-520-0597?

NSN 3110-00-520-0597 is a Cone,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-520-0597?

NSN 3110-00-520-0597 has 2 cross-referenced part numbers: 3110PL0670814 (Jednolity Indeks Materialowy - Uniform Material Index), 25572 (The Timken Corporation).

What NSN replaces 3110-00-520-0597?

There are 4 known substitutes for 3110-00-520-0597: 5905-00-186-3439, 5133-00-236-4055, 6145-01-082-8789 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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