PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CAFX1ATBearing,ball,thrust

NSN 3110-00-156-1904 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-156-1904 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-156-1904. Primary manufacturer part number: CAFX1AT.
Features
  • Bearing,ball,thrust — FSC 3110
  • Overall Outside Diameter: 110.00 MILLIMETERS NOMINAL MM
  • Thrust Directional Capability Designation: SINGLE
  • Surface Finish: GROUND
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS
  • Material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
  • Style Designator: GROOVED RACE SURFACE
  • Bore Smallest Diameter: 80.00 MILLIMETERS NOMINAL MM
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp E51100 or Steel Comp E52100 Overall construction
General Description

The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-156-1904, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 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
NSN3110-00-156-1904
Primary Part NumberCAFX1AT
Item NameBearing,ball,thrust
FSC / FSG3110 / 31 — No Item Name Available
StatusCANCELLED
Overall Outside Diameter110.00 MILLIMETERS NOMINAL MM
Thrust Directional Capability DesignationSINGLE
Surface FinishGROUND
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR THRUST BEARINGS
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
Style DesignatorGROOVED RACE SURFACE
Bore Smallest Diameter80.00 MILLIMETERS NOMINAL MM
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Alignment TypeRIGID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-005-3162100-775 INTERCHANGEABLE
Transformer,power
Ametek Inc Schutte and Koerting Div
5977-00-084-917424853 INTERCHANGEABLE
Brush,electrical Contact
Industrial Technologies and Services Llc
4820-00-306-1348 INTERCHANGEABLE
Diaphragm,valve,flat
9540-00-554-4986 INTERCHANGEABLE
Beam,structural
5935-00-644-502515-16S INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5950-00-645-6793SMC166325 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2530-00-848-8227F26105 INTERCHANGEABLE
Parts Kit,air-Hydraulic Brake SL
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5950-00-858-014424588 INTERCHANGEABLE
Transformer,audio Frequency
Thordarson Inc
5945-01-242-5182PMA3612J(104/126)(57/63)21115 INTERCHANGEABLE
Relay,hybrid
Logitek Inc
5985-01-252-4015570997-062 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
CAFX1AT CAGE 00000
R150F12 Orton-Mccullough Crane Co (USA)
80BTL Anti-Friction Bearing Mfg Assn Inc the (USA)
1516S Timken Co Div the Timken Company (USA)
709629 CAGE 00000
A52491-120 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-52491 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
100775 Cooper Cameron Corp Ajax-Superior Div (USA)
BM207 Cooper Cameron Corp Ajax-Superior Div (USA)
72-6970-927 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
72-6970-927 Fairbanks Morse, Llc (USA)
2916 Skf Usa Inc. (USA)
MS17161-120 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5950-00-005-3162INTERCHANGEABLE
TRANSFORMER,POWER
100-775
5977-00-084-9174INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
24853
4820-00-306-1348INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
9540-00-554-4986INTERCHANGEABLE
BEAM,STRUCTURAL
5935-00-644-5025INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
15-16S
5950-00-645-6793INTERCHANGEABLE
TRANSFORMER,POWER
SMC166325
2530-00-848-8227INTERCHANGEABLE
PARTS KIT,AIR-HYDRAULIC BRAKE SL
F26105
5950-00-858-0144INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
24588
5945-01-242-5182INTERCHANGEABLE
RELAY,HYBRID
PMA3612J(104/126)(57/63)21115
5985-01-252-4015INTERCHANGEABLE
ATTENUATOR,FIXED
570997-062
6145-01-273-7540INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
906-11069
3040-01-294-1635INTERCHANGEABLE
BRAKE SHOE
9240-032-16

Frequently Asked Questions

What is NSN 3110-00-156-1904?

NSN 3110-00-156-1904 is a Bearing,ball,thrust, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-156-1904?

NSN 3110-00-156-1904 has 13 cross-referenced part numbers: CAFX1AT, R150F12 (Orton-Mccullough Crane Co), 80BTL (Anti-Friction Bearing Mfg Assn Inc the), 1516S (Timken Co Div the Timken Company), 709629 and 8 more.

What NSN replaces 3110-00-156-1904?

There are 12 known substitutes for 3110-00-156-1904: 5950-00-005-3162, 5977-00-084-9174, 4820-00-306-1348 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CAFX1AT?

Key specifications for CAFX1AT: Overall Outside Diameter: 110.00 MILLIMETERS NOMINAL MM; Thrust Directional Capability Designation: SINGLE; Surface Finish: GROUND; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-156-1904 still in active supply?

NSN 3110-00-156-1904 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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