PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

662384-498332Sleeve,coupling,flexible

Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division · NSN 3010-01-315-4450 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-315-4450 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-315-4450. Primary manufacturer part number: 662384-498332.
Features
  • Sleeve,coupling,flexible — FSC 3010
  • Bolt Circle Diameter: 7.000 INCHES NOMINAL IN
  • Material: STEEL
  • Flange Diameter: 8.375 INCHES NOMINAL IN
  • Sleeve Type: FLANGED
  • Bolt Hole Quantity: 10
  • Model or Size Coupling for Which Designed: 2 1/2W W
  • 10 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Sleeve,coupling,flexible, cataloged under National Stock Number 3010-01-315-4450, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 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
NSN3010-01-315-4450
Primary Part Number662384-498332
Item NameSleeve,coupling,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerEmerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
StatusACTIVE
Bolt Circle Diameter7.000 INCHES NOMINAL IN
MaterialSTEEL
Flange Diameter8.375 INCHES NOMINAL IN
Sleeve TypeFLANGED
Bolt Hole Quantity10
Model or Size Coupling for Which Designed2 1/2W W
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-024-109970-1073 INTERCHANGEABLE
Transformer,power
Department of Defense Project Manager-Mobile Electric Power
2805-00-927-5614331108 INTERCHANGEABLE
Connecting Rod,piston
General Motors Llc Dba General Motors Llc
5360-00-931-7758149833 INTERCHANGEABLE
Spring,helical,torsion
Telemechanics Inc
1005-01-105-4966C10243 INTERCHANGEABLE
Brake,failsafe
The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc
5950-01-122-72853149142 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-01-196-4214C10243-3 INTERCHANGEABLE
Lead,test
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3010-01-315-44472-1/2W-25-050-20-9999 INTERCHANGEABLE
Coupling,shaft,flexible
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
3010-01-323-2116BC-21041 ITEM 1 INTERCHANGEABLE
Hub,coupling,flexible
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
3010-01-354-4977C10243 COUPLING W 2.5S INTERCHANGEABLE
Coupling,shaft,flexible
Woods T B Inc
3010-01-358-8704C10251 GEAR HUB C10243-1 INTERCHANGEABLE
Coupling Half,shaft
Woods T B Inc
Cross-Reference Index
Part NumberManufacturer
C10243 Woods T B Inc (USA)
C10253 GEAR SLEEVE C10243-3 Woods T B Inc (USA)
C10253 Woods T B Inc (USA)
662384-498332 PRIMARY Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
BC-21041 Somerset Engineering Div Midland-Ross Corp (USA)
C10243-3 PRIMARY Woods T B Inc (USA)
C10243 PIECE 3 Woods T B Inc (USA)
149833 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
25-001-20-9650 Somerset Engineering Div Midland-Ross Corp (USA)
149-833 Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
Related Parts
5950-00-024-1099INTERCHANGEABLE
TRANSFORMER,POWER
70-1073
2805-00-927-5614INTERCHANGEABLE
CONNECTING ROD,PISTON
331108
5360-00-931-7758INTERCHANGEABLE
SPRING,HELICAL,TORSION
149833
1005-01-105-4966INTERCHANGEABLE
BRAKE,FAILSAFE
C10243
5950-01-122-7285INTERCHANGEABLE
TRANSFORMER,POWER
3149142
6625-01-196-4214INTERCHANGEABLE
LEAD,TEST
C10243-3
3010-01-315-4447INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
2-1/2W-25-050-20-9999
3010-01-323-2116INTERCHANGEABLE
HUB,COUPLING,FLEXIBLE
BC-21041 ITEM 1
3010-01-354-4977INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
C10243 COUPLING W 2.5S
3010-01-358-8704INTERCHANGEABLE
COUPLING HALF,SHAFT
C10251 GEAR HUB C10243-1
3010-01-358-8705INTERCHANGEABLE
COUPLING HALF,SHAFT
C10252 GEAR HUB C10243-2
5962-01-655-6413INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 3010-01-315-4450?

NSN 3010-01-315-4450 is a Sleeve,coupling,flexible, manufactured by Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-315-4450?

NSN 3010-01-315-4450 has 10 cross-referenced part numbers: C10243 (Woods T B Inc), C10253 GEAR SLEEVE C10243-3 (Woods T B Inc), C10253 (Woods T B Inc), 662384-498332 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), BC-21041 (Somerset Engineering Div Midland-Ross Corp) and 5 more.

What NSN replaces 3010-01-315-4450?

There are 12 known substitutes for 3010-01-315-4450: 5950-00-024-1099, 2805-00-927-5614, 5360-00-931-7758 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 662384-498332?

Key specifications for 662384-498332: Bolt Circle Diameter: 7.000 INCHES NOMINAL IN; Material: STEEL; Flange Diameter: 8.375 INCHES NOMINAL IN; Overall Length: 2.820 INCHES NOMINAL IN. 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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