PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107430Coupling,shaft,rigid

Textron Lycoming Inc Williamsport Plant · NSN 3010-01-296-2121 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-296-2121 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-296-2121. Primary manufacturer part number: 107430.
Features
  • Coupling,shaft,rigid — FSC 3010
  • Spline Minor Diameter: 0.156 INCHES NOMINAL BOTH ENDS IN
  • Spline Quantity: 8 BOTH ENDS
  • Spline Type: STRAIGHT BOTH ENDS
  • Spline Major Diameter: 0.281 INCHES NOMINAL BOTH ENDS IN
  • Style Designator: PLAIN SLEEVE
  • Bore Shape: SPLINED BOTH ENDS
  • Overall Diameter: 0.375 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-296-2121, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-296-2121
Primary Part Number107430
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Spline Minor Diameter0.156 INCHES NOMINAL BOTH ENDS IN
Spline Quantity8 BOTH ENDS
Spline TypeSTRAIGHT BOTH ENDS
Spline Major Diameter0.281 INCHES NOMINAL BOTH ENDS IN
Style DesignatorPLAIN SLEEVE
Bore ShapeSPLINED BOTH ENDS
Overall Diameter0.375 INCHES NOMINAL IN
Spline Length0.688 INCHES NOMINAL BOTH ENDS IN
Body MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-432-0402 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
107430 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
5905-00-432-0402INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 3010-01-296-2121?

NSN 3010-01-296-2121 is a Coupling,shaft,rigid, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-296-2121?

NSN 3010-01-296-2121 has 1 cross-referenced part number: 107430 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 3010-01-296-2121?

There is 1 known substitute for 3010-01-296-2121: 5905-00-432-0402. Verify interchangeability with system specifications before substitution.

What are the specifications of 107430?

Key specifications for 107430: Overall Length: 0.875 INCHES NOMINAL IN; Spline Minor Diameter: 0.156 INCHES NOMINAL BOTH ENDS IN; Spline Quantity: 8 BOTH ENDS; Spline Type: STRAIGHT BOTH ENDS. 11 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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