PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53566Bearing,ball,annular

Reliance Electric Industrial Co Master Div · NSN 3110-00-012-2390 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-012-2390 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-012-2390. Primary manufacturer part number: 53566.
Features
  • Bearing,ball,annular — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Reliance Electric Industrial Co Master Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-012-2390, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reliance Electric Industrial Co Master Div. 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.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersReliance Electric Industrial Co Master Div (CAGE 38740)
Technical Specifications
ParameterValue
NSN3110-00-012-2390
Primary Part Number53566
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerReliance Electric Industrial Co Master Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3455-00-239-548554-10096 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5360-01-147-6778N53566 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
53566 Reliance Electric Industrial Co Master Div (USA)
Related Parts
3455-00-239-5485INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10096
5360-01-147-6778INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N53566

Frequently Asked Questions

What is NSN 3110-00-012-2390?

NSN 3110-00-012-2390 is a Bearing,ball,annular, manufactured by Reliance Electric Industrial Co Master Div, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-012-2390?

NSN 3110-00-012-2390 has 1 cross-referenced part number: 53566 (Reliance Electric Industrial Co Master Div).

What NSN replaces 3110-00-012-2390?

There are 2 known substitutes for 3110-00-012-2390: 3455-00-239-5485, 5360-01-147-6778. Verify interchangeability with system specifications before substitution.

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