PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

105SHQ5A7Bearing,ball,annular

Skf Usa Inc. · NSN 3110-00-554-5406 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-5406 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-5406. Primary manufacturer part number: 105SHQ5A7.
Features
  • Bearing,ball,annular — FSC 3110
  • Load Direction: RADIAL
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Surface Finish: GROUND
  • Standard Tolerance Designation: ABEC NO.1
  • Bore Shape: STRAIGHT
  • Bore Diameter: 25.0 MILLIMETERS NOMINAL MM
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-5406, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-554-5406
Primary Part Number105SHQ5A7
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Load DirectionRADIAL
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Bore ShapeSTRAIGHT
Bore Diameter25.0 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationSTANDARD
Overall Outside Diameter52.00 MILLIMETERS NOMINAL MM
Retainer Fabrication MethodPRESSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3431-00-123-668445V45 INTERCHANGEABLE
Collet Body,welding Torch
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
5962-00-131-3249105A INTERCHANGEABLE
Microcircuit,linear
Analog Devices, Inc. Div Corporate Headquarters
5342-00-211-9791 INTERCHANGEABLE
Hook Installation Kit
4410-00-218-6244170-D0002 INTERCHANGEABLE
Adapter,lamp
Robert H Wager Co Inc
5365-00-224-4638SCB28049 INTERCHANGEABLE
Spacer,plate
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-256-8971CE213246 INTERCHANGEABLE
Transformer,power
National Security Agency
5940-00-259-57431373-2-11.2BRN INTERCHANGEABLE
Terminal,stud
Lyn-Tron, Inc. Dba Lyn-Tron Inc
5330-00-317-8525105A INTERCHANGEABLE
Gasket
Parker Hannifin Corporation Div Chelsea Products Division
2520-00-318-1022118212 INTERCHANGEABLE
Power Takeoff,transmission
Am General Llc
3810-00-352-5944 INTERCHANGEABLE
Shoe Assy,clutch
Cross-Reference Index
Part NumberManufacturer
181-35 Dresser Industries Inc Waukesha Engine Div (USA)
105SHQ5A7 PRIMARY Skf Usa Inc. (USA)
181873-4 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
105ATF PRIMARY Fag Bearings Corporation (USA)
465423 PRIMARY Skf Usa Inc. (USA)
105H PRIMARY Skf Usa Inc. (USA)
105SH PRIMARY Skf Usa Inc. (USA)
465423J PRIMARY Skf Usa Inc. (USA)
20504-33 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
105A Fag Bearings Corporation (USA)
20504-33 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
B20504-33 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
177003-87 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
20504 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
20504 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
3431-00-123-6684INTERCHANGEABLE
COLLET BODY,WELDING TORCH
45V45
5962-00-131-3249INTERCHANGEABLE
MICROCIRCUIT,LINEAR
105A
5342-00-211-9791INTERCHANGEABLE
HOOK INSTALLATION KIT
4410-00-218-6244INTERCHANGEABLE
ADAPTER,LAMP
170-D0002
5365-00-224-4638INTERCHANGEABLE
SPACER,PLATE
SCB28049
5950-00-256-8971INTERCHANGEABLE
TRANSFORMER,POWER
CE213246
5940-00-259-5743INTERCHANGEABLE
TERMINAL,STUD
1373-2-11.2BRN
5330-00-317-8525INTERCHANGEABLE
GASKET
105A
2520-00-318-1022INTERCHANGEABLE
POWER TAKEOFF,TRANSMISSION
118212
3810-00-352-5944INTERCHANGEABLE
SHOE ASSY,CLUTCH
2920-00-353-7023INTERCHANGEABLE
WINDING ASSEMBLY,GE
6625-00-480-8675INTERCHANGEABLE
CALIBRATOR,FREQUENCY
105A

Frequently Asked Questions

What is NSN 3110-00-554-5406?

NSN 3110-00-554-5406 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-554-5406?

NSN 3110-00-554-5406 has 15 cross-referenced part numbers: 181-35 (Dresser Industries Inc Waukesha Engine Div), 105SHQ5A7 (Skf Usa Inc.), 181873-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 105ATF (Fag Bearings Corporation), 465423 (Skf Usa Inc.) and 10 more.

What NSN replaces 3110-00-554-5406?

There are 12 known substitutes for 3110-00-554-5406: 3431-00-123-6684, 5962-00-131-3249, 5342-00-211-9791 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 105SHQ5A7?

Key specifications for 105SHQ5A7: Load Direction: RADIAL; Material: STEEL OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Surface Finish: GROUND. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-554-5406 still in active supply?

NSN 3110-00-554-5406 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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