PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

180468Bearing,ball,annular

Telemechanics Inc · NSN 3110-00-493-3553 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-493-3553 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-493-3553. Primary manufacturer part number: 180468.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Style Designator: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
  • Load Direction: RADIAL
  • Surface Finish: UNGROUND
  • Material: STEEL OVERALL
  • Overall Outside Diameter: 0.3750 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
  • 3 verified cross-references
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 3110-00-493-3553, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-493-3553
Primary Part Number180468
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Bore ShapeSTRAIGHT
Style DesignatorSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
Load DirectionRADIAL
Surface FinishUNGROUND
MaterialSTEEL OVERALL
Overall Outside Diameter0.3750 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-063-0911 INTERCHANGEABLE
Spring,helical,compression
5950-00-098-7809755369 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-00-106-7278H38 INTERCHANGEABLE
Heater,thermal Release
Eaton Corporation Dba Eaton Inoac
2920-00-362-05830155613-00 INTERCHANGEABLE
Cap,ignition Distribution
Hyster-Yale Group, Inc. Dba Yale Materials Handling
4320-00-396-2491H38 INTERCHANGEABLE
Ring,lantern
Circor Naval Solutions Llc Dba Warren Pumps
5961-00-766-9381 INTERCHANGEABLE
Semiconductor Device,photo
5999-00-823-9056H38 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
4730-01-082-7174H-38 INTERCHANGEABLE
Fitting,lubrication
Saf-Holland, Inc.
3120-01-171-6380H 3/8 INTERCHANGEABLE
Bushing,sleeve
Emerson Electric Co Browning Mfg Div
5340-01-701-9082180468 INTERCHANGEABLE
Cover,access
Pole/zero Llc
Cross-Reference Index
Part NumberManufacturer
180468 American Telephone and Telegraph Co (USA)
180468 PRIMARY Telemechanics Inc (USA)
H38 PRIMARY Virginia Industries, Inc. Div Hartford Technologies, Inc. (USA)
Related Parts
5360-00-063-0911INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-00-098-7809INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
755369
5999-00-106-7278INTERCHANGEABLE
HEATER,THERMAL RELEASE
H38
2920-00-362-0583INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
0155613-00
4320-00-396-2491INTERCHANGEABLE
RING,LANTERN
H38
5961-00-766-9381INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
5999-00-823-9056INTERCHANGEABLE
HEATER,THERMAL RELEASE
H38
4730-01-082-7174INTERCHANGEABLE
FITTING,LUBRICATION
H-38
3120-01-171-6380INTERCHANGEABLE
BUSHING,SLEEVE
H 3/8
5340-01-701-9082INTERCHANGEABLE
COVER,ACCESS
180468

Frequently Asked Questions

What is NSN 3110-00-493-3553?

NSN 3110-00-493-3553 is a Bearing,ball,annular, manufactured by Telemechanics Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-493-3553?

NSN 3110-00-493-3553 has 3 cross-referenced part numbers: 180468 (American Telephone and Telegraph Co), 180468 (Telemechanics Inc), H38 (Virginia Industries, Inc. Div Hartford Technologies, Inc.).

What NSN replaces 3110-00-493-3553?

There are 10 known substitutes for 3110-00-493-3553: 5360-00-063-0911, 5950-00-098-7809, 5999-00-106-7278 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 180468?

Key specifications for 180468: Bore Shape: STRAIGHT; Style Designator: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE; Load Direction: RADIAL; Surface Finish: UNGROUND. 7 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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