PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1662792Bearing,ball,annular

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 3110-00-293-8599 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-293-8599 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-293-8599. Primary manufacturer part number: 1662792.
Features
  • Bearing,ball,annular — FSC 3110
  • Retainer Fabrication Method: PRESSED
  • Load Direction: RADIAL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Nondefinitive Spec/std Data: 115 TYPE
  • Departure From Cited Designator: AS MODIFIED BY AFBMA STANDARD TOLERANCE DESIGNATION
  • Material: STEEL CORROSION RESISTING OVERALL
  • Standard Tolerance Designation: ABEC NO.3
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-293-8599, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-293-8599
Primary Part Number1662792
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Retainer Fabrication MethodPRESSED
Load DirectionRADIAL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Nondefinitive Spec/std Data115 TYPE
Departure From Cited DesignatorAS MODIFIED BY AFBMA STANDARD TOLERANCE DESIGNATION
MaterialSTEEL CORROSION RESISTING OVERALL
Standard Tolerance DesignationABEC NO.3
Bore ShapeSTRAIGHT
Surface FinishGROUND
Bore Diameter0.5000 INCHES NOMINAL IN
Overall Outside Diameter1.1250 INCHES NOMINAL IN
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-00-143-758542620 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
1662792 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
FFB171ATYPE115 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS5K Timken Co Div the Timken Company (USA)
Related Parts
3110-00-143-7585INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
42620

Frequently Asked Questions

What is NSN 3110-00-293-8599?

NSN 3110-00-293-8599 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-293-8599?

NSN 3110-00-293-8599 has 3 cross-referenced part numbers: 1662792 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), FFB171ATYPE115 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS5K (Timken Co Div the Timken Company).

What NSN replaces 3110-00-293-8599?

There is 1 known substitute for 3110-00-293-8599: 3110-00-143-7585. Verify interchangeability with system specifications before substitution.

What are the specifications of 1662792?

Key specifications for 1662792: Retainer Fabrication Method: PRESSED; Load Direction: RADIAL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Nondefinitive Spec/std Data: 115 TYPE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-293-8599 still in active supply?

NSN 3110-00-293-8599 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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