PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

205-583Bearing,ball,annular

Aerocontrolex Group, Inc. · NSN 3110-00-727-9202 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-727-9202 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-727-9202. Primary manufacturer part number: 205-583.
Features
  • Bearing,ball,annular — FSC 3110
  • Seal Quantity: 1
  • Overall Outside Diameter: 62.00 MILLIMETERS NOMINAL MM
  • Material: RUBBER SYNTHETIC SEAL
  • Departure From Cited Designator: AS MODIFIED BY INTERNAL FIT-UP D ESIGNATION
  • Material: STEEL INNER RING
  • Material: STEEL BALL
  • Material: STEEL RETAINER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Rubber Synthetic Seal construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-727-9202, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Aerocontrolex Group, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-727-9202
Primary Part Number205-583
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAerocontrolex Group, Inc.
StatusACTIVE
Seal Quantity1
Overall Outside Diameter62.00 MILLIMETERS NOMINAL MM
MaterialRUBBER SYNTHETIC SEAL
Departure From Cited DesignatorAS MODIFIED BY INTERNAL FIT-UP D ESIGNATION
MaterialSTEEL INNER RING
MaterialSTEEL BALL
MaterialSTEEL RETAINER
MaterialSTEEL OUTER RING
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Nondefinitive Spec/std Data111 TYPE AND 7 CLASS AND 00 GRADE
Internal Clearance0.0045 INCHES MINIMUM RADIAL AND 0.0060 INCHES MAXIMUM RADIAL IN
Bearing Seal TypeCONTACT
Surface FinishGROUND
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Features ProvidedMOUNTING GROOVE
Bore Diameter35.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-2366 INTERCHANGEABLE
Bearing,ball,annular
3110-00-100-2367105KSZABEC1 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-107-7565 INTERCHANGEABLE
Bearing,ball,annular
6750-01-427-2182 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
9107PGFS50160 Timken Co Div the Timken Company (USA)
205-583 PRIMARY Aerocontrolex Group, Inc. (USA)
FFB171TYPE111CLASS7GRADE00 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
493L07X1777E General Motors Corp Delco Moraine Ndh Div (USA)
493L07X1777E General Motors Corp (USA)
9107PG Timken Co Div the Timken Company (USA)
493L07X1777E General Motors Llc Dba General Motors Llc (USA)
9107PGES50160 Timken Co Div the Timken Company (USA)
Related Parts
3110-00-100-2366INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-100-2367INTERCHANGEABLE
BEARING,BALL,ANNULAR
105KSZABEC1
3110-00-107-7565INTERCHANGEABLE
BEARING,BALL,ANNULAR
6750-01-427-2182INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 3110-00-727-9202?

NSN 3110-00-727-9202 is a Bearing,ball,annular, manufactured by Aerocontrolex Group, Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-727-9202?

NSN 3110-00-727-9202 has 8 cross-referenced part numbers: 9107PGFS50160 (Timken Co Div the Timken Company), 205-583 (Aerocontrolex Group, Inc.), FFB171TYPE111CLASS7GRADE00 (Federal Specifications Promulgated by General Services Administration Washington DC), 493L07X1777E (General Motors Corp Delco Moraine Ndh Div), 493L07X1777E (General Motors Corp) and 3 more.

What NSN replaces 3110-00-727-9202?

There are 4 known substitutes for 3110-00-727-9202: 3110-00-100-2366, 3110-00-100-2367, 3110-00-107-7565 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 205-583?

Key specifications for 205-583: Overall Width: 14.0 MILLIMETERS NOMINAL MM; Seal Quantity: 1; Overall Outside Diameter: 62.00 MILLIMETERS NOMINAL MM; Special Features: INTERNAL CLEARANCE MEASURED UNDER A 15 LB. LOAD LBS. 21 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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