PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C10243 COUPLING W 2.5SCoupling,shaft,flexible

Woods T B Inc · NSN 3010-01-354-4977 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-354-4977 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-354-4977. Primary manufacturer part number: C10243 COUPLING W 2.5S.
Features
  • Coupling,shaft,flexible — FSC 3010
  • 2 verified cross-references
  • Primary manufacturer: Woods T B Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-354-4977, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Woods T B Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-354-4977
Primary Part NumberC10243 COUPLING W 2.5S
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerWoods T B Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
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
3010-01-315-4450662384-498332 INTERCHANGEABLE
Sleeve,coupling,flexible
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
3010-01-358-8704C10251 GEAR HUB C10243-1 INTERCHANGEABLE
Coupling Half,shaft
Woods T B Inc
3010-01-358-8705C10252 GEAR HUB C10243-2 INTERCHANGEABLE
Coupling Half,shaft
Woods T B Inc
Cross-Reference Index
Part NumberManufacturer
C10243 COUPLING W 2.5S PRIMARY Woods T B Inc (USA)
C10243 Woods T B Inc (USA)
Related Parts
1005-01-105-4966INTERCHANGEABLE
BRAKE,FAILSAFE
C10243
5950-01-122-7285INTERCHANGEABLE
TRANSFORMER,POWER
3149142
3010-01-315-4450INTERCHANGEABLE
SLEEVE,COUPLING,FLEXIBLE
662384-498332
3010-01-358-8704INTERCHANGEABLE
COUPLING HALF,SHAFT
C10251 GEAR HUB C10243-1
3010-01-358-8705INTERCHANGEABLE
COUPLING HALF,SHAFT
C10252 GEAR HUB C10243-2

Frequently Asked Questions

What is NSN 3010-01-354-4977?

NSN 3010-01-354-4977 is a Coupling,shaft,flexible, manufactured by Woods T B Inc, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-354-4977?

NSN 3010-01-354-4977 has 2 cross-referenced part numbers: C10243 COUPLING W 2.5S (Woods T B Inc), C10243 (Woods T B Inc).

What NSN replaces 3010-01-354-4977?

There are 5 known substitutes for 3010-01-354-4977: 1005-01-105-4966, 5950-01-122-7285, 3010-01-315-4450 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C10243 COUPLING W 2.5S?

Key specifications for C10243 COUPLING W 2.5S: Special Features: ROUGH BORE. 1 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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