PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99305Bearing,roller,journal

General Motors Corp · NSN 3110-00-902-6581 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-902-6581 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-902-6581. Primary manufacturer part number: 99305.
Features
  • Bearing,roller,journal — FSC 3110
  • Overall Outside Diameter: 2.4409 INCHES NOMINAL IN
  • Style Designator: SOLID INNER AND OUTER RACES
  • Standard Tolerance Designation: AFBMA STD TOLERANCES FOR JOURNAL BEARINGS
  • Bore Diameter: 0.9843 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: General Motors Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,journal, cataloged under National Stock Number 3110-00-902-6581, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Motors Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-902-6581
Primary Part Number99305
Item NameBearing,roller,journal
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Overall Outside Diameter2.4409 INCHES NOMINAL IN
Style DesignatorSOLID INNER AND OUTER RACES
Standard Tolerance DesignationAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
Bore Diameter0.9843 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5985-01-181-4831733310-1 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Div Rmd Strategic
5305-01-299-4602000933 006058 INTERCHANGEABLE
Screw,cap,hexagon Head
Daimler Truck North America Llc
Cross-Reference Index
Part NumberManufacturer
99305 General Motors Corp (USA)
99305 General Motors Corp Delco Moraine Ndh Div (USA)
Related Parts
5985-01-181-4831INTERCHANGEABLE
ATTENUATOR,FIXED
733310-1
5305-01-299-4602INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
000933 006058

Frequently Asked Questions

What is NSN 3110-00-902-6581?

NSN 3110-00-902-6581 is a Bearing,roller,journal, manufactured by General Motors Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-902-6581?

NSN 3110-00-902-6581 has 2 cross-referenced part numbers: 99305 (General Motors Corp), 99305 (General Motors Corp Delco Moraine Ndh Div).

What NSN replaces 3110-00-902-6581?

There are 2 known substitutes for 3110-00-902-6581: 5985-01-181-4831, 5305-01-299-4602. Verify interchangeability with system specifications before substitution.

What are the specifications of 99305?

Key specifications for 99305: Overall Outside Diameter: 2.4409 INCHES NOMINAL IN; Style Designator: SOLID INNER AND OUTER RACES; Standard Tolerance Designation: AFBMA STD TOLERANCES FOR JOURNAL BEARINGS; Bore Diameter: 0.9843 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-902-6581 still in active supply?

NSN 3110-00-902-6581 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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