PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M9304KBearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-293-8961 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-293-8961 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-293-8961. Primary manufacturer part number: M9304K.
Features
  • Bearing,ball,annular — FSC 3110
  • Overall Outside Diameter: 37.00 MILLIMETERS NOMINAL MM
  • Retainer Fabrication Method: PRESSED
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Surface Finish: GROUND
  • Load Direction: RADIAL
  • Bore Diameter: 20.00 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 3110-00-293-8961, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN3110-00-293-8961
Primary Part NumberM9304K
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusCANCELLED
Overall Outside Diameter37.00 MILLIMETERS NOMINAL MM
Retainer Fabrication MethodPRESSED
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Surface FinishGROUND
Load DirectionRADIAL
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Standard Tolerance DesignationABEC NO.3
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-151-5032 INTERCHANGEABLE
Bearing,ball,annular
3110-00-184-1995 INTERCHANGEABLE
Bearing,ball,annular
3110-00-195-1047 INTERCHANGEABLE
Bearing,ball,annular
3110-00-275-0128 INTERCHANGEABLE
Bearing,ball,annular
3110-00-277-0256 INTERCHANGEABLE
Bearing,ball,annular
3110-00-277-0326 INTERCHANGEABLE
Bearing,ball,annular
3110-00-554-5925 INTERCHANGEABLE
Bearing,ball,annular
3110-00-580-07861557046 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-690-1860 INTERCHANGEABLE
Bearing,ball,annular
3110-00-773-95581903S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
M9304K Timken Co Div the Timken Company (USA)
AA59582-504JAFT Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
6904CL3 Skf Usa Inc. (USA)
A-A-59582 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
FF-B-171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
01-435-0401-4 ITEM 0100 Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)
Related Parts
3110-00-151-5032INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-184-1995INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-195-1047INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-275-0128INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-277-0256INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-277-0326INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-554-5925INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-580-0786INTERCHANGEABLE
BEARING,BALL,ANNULAR
1557046
3110-00-690-1860INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-773-9558INTERCHANGEABLE
BEARING,BALL,ANNULAR
1903S
3110-00-957-4324INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-01-007-8825INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-293-8961?

NSN 3110-00-293-8961 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-293-8961?

NSN 3110-00-293-8961 has 6 cross-referenced part numbers: M9304K (Timken Co Div the Timken Company), AA59582-504JAFT (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 6904CL3 (Skf Usa Inc.), A-A-59582 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), FF-B-171 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 3110-00-293-8961?

There are 12 known substitutes for 3110-00-293-8961: 3110-00-151-5032, 3110-00-184-1995, 3110-00-195-1047 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M9304K?

Key specifications for M9304K: Overall Outside Diameter: 37.00 MILLIMETERS NOMINAL MM; Retainer Fabrication Method: PRESSED; Overall Width: 9.0 MILLIMETERS NOMINAL MM; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-293-8961 still in active supply?

NSN 3110-00-293-8961 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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