PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48245Bearing,ball,annular

Cae Usa Inc. · NSN 3110-00-293-9249 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-293-9249 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-293-9249. Primary manufacturer part number: 48245.
Features
  • Bearing,ball,annular — FSC 3110
  • Overall Outside Diameter: 0.5000 INCHES NOMINAL IN
  • Load Direction: RADIAL
  • Lubrication Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
  • Internal Fit-Up Designation: LOOSE
  • Standard Tolerance Designation: ABEC NO.1
  • Surface Finish: GROUND
  • Shield Quantity: 2
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 3110-00-293-9249, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cae Usa Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-293-9249
Primary Part Number48245
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Overall Outside Diameter0.5000 INCHES NOMINAL IN
Load DirectionRADIAL
Lubrication Material Document and ClassificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
Internal Fit-Up DesignationLOOSE
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
Shield Quantity2
Bore ShapeSTRAIGHT
Retainer Fabrication MethodPRESSED
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OVERALL
Bore Diameter0.1875 INCHES NOMINAL IN
Lubrication MaterialOIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-475-395048245 INTERCHANGEABLE
Washer,flat
Triumph Engine Control Systems Llc
5136-01-112-832748245 INTERCHANGEABLE
Die,thread Cleaning
Ridge Tool Company
2990-01-181-022348245 INTERCHANGEABLE
Pipe,exhaust
Walker Mfg Co
4730-01-197-7778048-00245-000 INTERCHANGEABLE
Restrictor,fluid Flow
Aqua-Chem, Inc. Dba Aqua-Chem Inc
Cross-Reference Index
Part NumberManufacturer
48245 Raytheon Technical Services Company (USA)
77R3LR1J General Motors Corp Delco Moraine Ndh Div (USA)
77R3LR1MILL6085A General Motors Corp Delco Moraine Ndh Div (USA)
77R3LR1MILL6085A General Motors Corp (USA)
48245 PRIMARY Cae Usa Inc. (USA)
77R3LR1J General Motors Corp (USA)
Related Parts
5310-00-475-3950INTERCHANGEABLE
WASHER,FLAT
48245
5136-01-112-8327INTERCHANGEABLE
DIE,THREAD CLEANING
48245
2990-01-181-0223INTERCHANGEABLE
PIPE,EXHAUST
48245
4730-01-197-7778INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
048-00245-000

Frequently Asked Questions

What is NSN 3110-00-293-9249?

NSN 3110-00-293-9249 is a Bearing,ball,annular, manufactured by Cae Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-293-9249?

NSN 3110-00-293-9249 has 6 cross-referenced part numbers: 48245 (Raytheon Technical Services Company), 77R3LR1J (General Motors Corp Delco Moraine Ndh Div), 77R3LR1MILL6085A (General Motors Corp Delco Moraine Ndh Div), 77R3LR1MILL6085A (General Motors Corp), 48245 (Cae Usa Inc.) and 1 more.

What NSN replaces 3110-00-293-9249?

There are 4 known substitutes for 3110-00-293-9249: 5310-00-475-3950, 5136-01-112-8327, 2990-01-181-0223 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 48245?

Key specifications for 48245: Overall Outside Diameter: 0.5000 INCHES NOMINAL IN; Load Direction: RADIAL; Lubrication Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE; Internal Fit-Up Designation: LOOSE. 14 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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