PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61813Bearing,ball,annular

Skf Usa Inc. · NSN 3110-01-466-9103 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-466-9103 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-466-9103. Primary manufacturer part number: 61813.
Features
  • Bearing,ball,annular — FSC 3110
  • Overall Outside Diameter: 3.3465 INCHES NOMINAL IN
  • Bore Diameter: 2.5591 INCHES NOMINAL IN
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • 1 verified cross-reference
  • Primary manufacturer: Skf Usa Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-466-9103, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-466-9103
Primary Part Number61813
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Overall Outside Diameter3.3465 INCHES NOMINAL IN
Bore Diameter2.5591 INCHES NOMINAL IN
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1270-00-403-895361813 INTERCHANGEABLE
Housing,spring
Cadillac Gage Textron Inc.
5120-01-112-8325 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
61813 PRIMARY Skf Usa Inc. (USA)
Related Parts
1270-00-403-8953INTERCHANGEABLE
HOUSING,SPRING
61813
5120-01-112-8325INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 3110-01-466-9103?

NSN 3110-01-466-9103 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-466-9103?

NSN 3110-01-466-9103 has 1 cross-referenced part number: 61813 (Skf Usa Inc.).

What NSN replaces 3110-01-466-9103?

There are 2 known substitutes for 3110-01-466-9103: 1270-00-403-8953, 5120-01-112-8325. Verify interchangeability with system specifications before substitution.

What are the specifications of 61813?

Key specifications for 61813: Overall Outside Diameter: 3.3465 INCHES NOMINAL IN; End Item Identification: WINCH ASSY, ST; Overall Width: 0.3937 INCHES NOMINAL IN; Bore Diameter: 2.5591 INCHES NOMINAL IN. 5 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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