PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F18Bearing,ball,annular

General Motors Corp · NSN 3110-00-108-9352 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-108-9352 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-108-9352. Primary manufacturer part number: F18.
Features
  • Bearing,ball,annular — FSC 3110
  • Load Direction: RADIAL
  • Material: STEEL OVERALL
  • Style Designator: LOADING GROOVE, NON-SEPARABLE
  • Overall Outside Diameter: 2.1250 INCHES NOMINAL IN
  • Bore Shape: STRAIGHT
  • Bore Diameter: 1.1250 INCHES NOMINAL IN
  • Surface Finish: GROUND
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 3110-00-108-9352, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 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
NSN3110-00-108-9352
Primary Part NumberF18
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Load DirectionRADIAL
MaterialSTEEL OVERALL
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter2.1250 INCHES NOMINAL IN
Bore ShapeSTRAIGHT
Bore Diameter1.1250 INCHES NOMINAL IN
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-087-5067 INTERCHANGEABLE
Nutdriver
5910-00-112-7899 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5120-00-144-208851201442088 INTERCHANGEABLE
Chuck,stud
Timber Edge Machine Inc.
5120-00-237-0978 INTERCHANGEABLE
Socket,socket Wrench
5360-00-246-7348 INTERCHANGEABLE
Spring,helical,compression
5310-00-275-3498F18 INTERCHANGEABLE
Nut,plain,hexagon
Circor Naval Solutions Llc Dba Warren Pumps
6240-00-295-2390A6321 INTERCHANGEABLE
Lamp,incandescent
Stewart Avionics Inc
3455-00-313-655835182 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
2940-00-505-671108E01050000 INTERCHANGEABLE
Filter Element,fluid
General Services Administration Federal Supply Service
5961-00-532-2347S12 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
Cross-Reference Index
Part NumberManufacturer
F18 General Motors Corp (USA)
F18 General Motors Corp Delco Moraine Ndh Div (USA)
S11FT Timken Co Div the Timken Company (USA)
F18X1 General Motors Corp Delco Moraine Ndh Div (USA)
S11 Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
8914-12 Arma Div Ambac Industries Inc
S11 Fag Bearings Corporation (USA)
F18X1 General Motors Corp (USA)
504900-13 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
281478-17 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
177039-68 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
136539-20 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5120-00-087-5067INTERCHANGEABLE
NUTDRIVER
5910-00-112-7899INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5120-00-144-2088INTERCHANGEABLE
CHUCK,STUD
51201442088
5120-00-237-0978INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5360-00-246-7348INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5310-00-275-3498INTERCHANGEABLE
NUT,PLAIN,HEXAGON
F18
6240-00-295-2390INTERCHANGEABLE
LAMP,INCANDESCENT
A6321
3455-00-313-6558INTERCHANGEABLE
CUTTER,MILLING,END
35182
2940-00-505-6711INTERCHANGEABLE
FILTER ELEMENT,FLUID
08E01050000
5961-00-532-2347INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
S12
6250-00-548-0306INTERCHANGEABLE
LAMPHOLDER
S11
5935-00-615-2691INTERCHANGEABLE
JACK,TELEPHONE
S11

Frequently Asked Questions

What is NSN 3110-00-108-9352?

NSN 3110-00-108-9352 is a Bearing,ball,annular, manufactured by General Motors Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-108-9352?

NSN 3110-00-108-9352 has 12 cross-referenced part numbers: F18 (General Motors Corp), F18 (General Motors Corp Delco Moraine Ndh Div), S11FT (Timken Co Div the Timken Company), F18X1 (General Motors Corp Delco Moraine Ndh Div), S11 (Schatz Bearing Corporation Dba Schatz Bearing Corp) and 7 more.

What NSN replaces 3110-00-108-9352?

There are 12 known substitutes for 3110-00-108-9352: 5120-00-087-5067, 5910-00-112-7899, 5120-00-144-2088 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F18?

Key specifications for F18: Load Direction: RADIAL; Material: STEEL OVERALL; Style Designator: LOADING GROOVE, NON-SEPARABLE; Overall Outside Diameter: 2.1250 INCHES NOMINAL IN. 10 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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