PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5309Bearing,ball,annular

Fag Bearings Corporation · NSN 3110-00-156-7901 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-156-7901 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-156-7901. Primary manufacturer part number: 5309.
Features
  • Bearing,ball,annular — FSC 3110
  • Overall Outside Diameter: 100.00 MILLIMETERS NOMINAL MM
  • Internal Fit-Up Contact Angular Direction: OUTWARD CONVERGENT
  • Load Direction: ANGULAR
  • Internal Fit-Up Designation: STANDARD
  • Surface Finish: GROUND
  • Contact Angle: 25.0 DEGREES MAXIMUM
  • Bore Shape: STRAIGHT
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 3110-00-156-7901, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 41 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-156-7901
Primary Part Number5309
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFag Bearings Corporation
StatusACTIVE
Overall Outside Diameter100.00 MILLIMETERS NOMINAL MM
Internal Fit-Up Contact Angular DirectionOUTWARD CONVERGENT
Load DirectionANGULAR
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
Contact Angle25.0 DEGREES MAXIMUM
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.1
Lubrication MaterialGREASE
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data146 TYPE AND 00 GRADE
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Bore Diameter45.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-86421306FF INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
1560-00-152-276571409-3 INTERCHANGEABLE
Panel Assy,floor
Fleet Readiness Center Southwest
3110-00-156-4875160229 INTERCHANGEABLE
Bearing,ball,annular
Peerless Pump a Tbg Inc Co
3110-00-156-7904 INTERCHANGEABLE
Bearing,ball,annular
6810-00-222-9675 INTERCHANGEABLE
Potassium Dichromate
5331-00-350-9013 INTERCHANGEABLE
O-Ring
6660-00-356-52353090 INTERCHANGEABLE
Pad
Goodrich Corporation
5340-00-370-0560150544 INTERCHANGEABLE
Handle,recess
Telemechanics Inc
4320-00-389-90905145576 INTERCHANGEABLE
Pump,rotary
Rolls-Royce Solutions America Inc
6605-00-413-793692044 INTERCHANGEABLE
Lead
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
A149518 CAGE 00000
5309 PRIMARY Fag Bearings Corporation (USA)
900309 PRIMARY General Motors Corp (USA)
M0050100018 PRIMARY General Motors Llc Dba General Motors Llc (USA)
CABX3AL CAGE 00000
714093 CAGE 00000
B127464 CAGE 00000
675381 Clark Equipment Co (USA)
5309 Walter Motor Truck Co (USA)
45309 PRIMARY Hyster-Yale Group, Inc. (USA)
87-76-7 PRIMARY Dana Corp Spicer Transmission Div (USA)
B19814AL CAGE 00000
4NFG0568 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
602467 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
45BD33 PRIMARY Anti-Friction Bearing Mfg Assn Inc the (USA)
A8264 CAGE 00000
905309 PRIMARY General Motors Corp (USA)
150544 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
SC2684 American Standard Inc Westinghouse Air Brake Co Div (USA)
5309 Equitable Bearing Co Inc (USA)
Related Parts
3110-00-144-8642INTERCHANGEABLE
BEARING,BALL,ANNULAR
1306FF
1560-00-152-2765INTERCHANGEABLE
PANEL ASSY,FLOOR
71409-3
3110-00-156-4875INTERCHANGEABLE
BEARING,BALL,ANNULAR
160229
3110-00-156-7904INTERCHANGEABLE
BEARING,BALL,ANNULAR
6810-00-222-9675INTERCHANGEABLE
POTASSIUM DICHROMATE
5331-00-350-9013INTERCHANGEABLE
O-RING
6660-00-356-5235INTERCHANGEABLE
PAD
3090
5340-00-370-0560INTERCHANGEABLE
HANDLE,RECESS
150544
4320-00-389-9090INTERCHANGEABLE
PUMP,ROTARY
5145576
6605-00-413-7936INTERCHANGEABLE
LEAD
92044
6115-00-504-0656INTERCHANGEABLE
WINDING,GENERATOR FIELD
5309
3110-00-554-3671INTERCHANGEABLE
BEARING,BALL,ANNULAR
29418MCGC

Frequently Asked Questions

What is NSN 3110-00-156-7901?

NSN 3110-00-156-7901 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-156-7901?

NSN 3110-00-156-7901 has 41 cross-referenced part numbers: A149518, 5309 (Fag Bearings Corporation), 900309 (General Motors Corp), M0050100018 (General Motors Llc Dba General Motors Llc), CABX3AL and 36 more.

What NSN replaces 3110-00-156-7901?

There are 12 known substitutes for 3110-00-156-7901: 3110-00-144-8642, 1560-00-152-2765, 3110-00-156-4875 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5309?

Key specifications for 5309: Overall Outside Diameter: 100.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Contact Angular Direction: OUTWARD CONVERGENT; Load Direction: ANGULAR; Internal Fit-Up Designation: STANDARD. 15 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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