PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A01Bearing,ball,thrust

Altra Industrial Motion Corp. · NSN 3110-00-555-5307 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-555-5307 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-555-5307. Primary manufacturer part number: A01.
Features
  • Bearing,ball,thrust — FSC 3110
  • Bore Smallest Diameter: 0.1825 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
  • Alignment Type: RIGID
  • Surface Finish: GROUND
  • Retainer Fabrication Method: MACHINED
  • Thrust Directional Capability Designation: SINGLE
  • Overall Outside Diameter: 0.4325 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING BALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Corrosion Resisting Ball construction
General Description

The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-555-5307, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-555-5307
Primary Part NumberA01
Item NameBearing,ball,thrust
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAltra Industrial Motion Corp.
StatusCANCELLED
Bore Smallest Diameter0.1825 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
Alignment TypeRIGID
Surface FinishGROUND
Retainer Fabrication MethodMACHINED
Thrust Directional Capability DesignationSINGLE
Overall Outside Diameter0.4325 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING BALL
MaterialPLASTIC POLYAMIDE NYLON RETAINER
MaterialSTEEL WASHER
Style DesignatorFLAT RACE SURFACE, IN LINE BALL RETAINER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6240-00-008-4550100060-118 INTERCHANGEABLE
Lamp,incandescent
Display Devices Inc
5930-00-072-9282 INTERCHANGEABLE
Switch,sensitive
3110-00-155-9137A01 INTERCHANGEABLE
Bearing,ball,thrust
Gwilliam Company, Inc. Div Ball & Roller Bearing Division
5920-00-240-3474A01 INTERCHANGEABLE
Adapter,fuse
Cooper Bussmann, Llc Dba Cooper Industries
6260-00-936-8875 INTERCHANGEABLE
Guard,lamp
7045-01-370-9678 INTERCHANGEABLE
Tape,electronic Data Processing
6515-01-502-0888200.807 INTERCHANGEABLE
Tap,bone Screw
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5330-01-618-9378200807 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Hydrema U.s., Inc. Dba Hydrema Us Inc
Cross-Reference Index
Part NumberManufacturer
A01 Altra Industrial Motion Corp. (USA)
180LA30 Zimmer, Inc. Dba Z Hotel (USA)
200807 Symbolic Displays, Inc (USA)
SCB176484 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
6240-00-008-4550INTERCHANGEABLE
LAMP,INCANDESCENT
100060-118
5930-00-072-9282INTERCHANGEABLE
SWITCH,SENSITIVE
3110-00-155-9137INTERCHANGEABLE
BEARING,BALL,THRUST
A01
5920-00-240-3474INTERCHANGEABLE
ADAPTER,FUSE
A01
6260-00-936-8875INTERCHANGEABLE
GUARD,LAMP
7045-01-370-9678INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
6515-01-502-0888INTERCHANGEABLE
TAP,BONE SCREW
200.807
5330-01-618-9378INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
200807

Frequently Asked Questions

What is NSN 3110-00-555-5307?

NSN 3110-00-555-5307 is a Bearing,ball,thrust, manufactured by Altra Industrial Motion Corp., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-555-5307?

NSN 3110-00-555-5307 has 4 cross-referenced part numbers: A01 (Altra Industrial Motion Corp.), 180LA30 (Zimmer, Inc. Dba Z Hotel), 200807 (Symbolic Displays, Inc), SCB176484 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 3110-00-555-5307?

There are 8 known substitutes for 3110-00-555-5307: 6240-00-008-4550, 5930-00-072-9282, 3110-00-155-9137 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A01?

Key specifications for A01: Bore Smallest Diameter: 0.1825 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Alignment Type: RIGID; Surface Finish: GROUND; Retainer Fabrication Method: MACHINED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-555-5307 still in active supply?

NSN 3110-00-555-5307 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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