J199P04 – Nut, Self-locking, Spline Drive, 0.375-24 18 Bcdef
Last updated: April 6, 2026
The J199P04 is a nut, self-locking, spline drive, 0.375-24 18 bcdef designed for LM2500 applications. This lm2500 base component is available from BDB Turbine Parts with worldwide shipping and competitive pricing.
Technical Specifications
| Part Number | J199P04 |
|---|---|
| Manufacturer / Brand | GE |
| Category | LM2500 BASE |
| Turbine Compatibility | LM2500 |
| Availability | Available on Order |
| Superseded By | 635E901P03 |
Description
NUT, SELF-LOCKING, SPLINE DRIVE, 0.375-24 18 BCDEF
The J199P04 is a self-locking, spline drive nut with a 0.375-24 thread, specifically engineered for the GE LM2500 turbine's base. This fastener ensures robust and vibration-resistant connections for critical components, contributing to the overall reliability and safety of the engine. Its function is now performed by the 635E901P03, indicating a design evolution.
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Frequently Asked Questions
What is J199P04 and what is it used for?
J199P04 is a nut, self-locking, spline drive, 0.375-24 18 bcdef used in LM2500 systems. It is classified under the LM2500 BASE category and is essential for maintaining optimal turbine performance and reliability.
Is J199P04 available for purchase?
J199P04 is available on order at BDB Turbine Parts. Contact us for current pricing and availability. We ship worldwide and offer competitive pricing.
What turbine models is J199P04 compatible with?
J199P04 is compatible with LM2500 turbine systems. BDB Turbine Parts carries a comprehensive inventory of parts for these turbine models.
Has J199P04 been superseded?
Yes, J199P04 has been superseded by 635E901P03. Both the original and replacement part may be available. Contact us for the best option for your application.
Are there alternative parts for J199P04?
Yes, alternative parts include: J198P04. These alternatives may offer similar functionality. Our technical team can help you select the best option.
Why Choose BDB Turbine Parts?
BDB Turbine Parts is a specialized supplier of industrial gas turbine components, serving power generation facilities, oil & gas operations, and marine applications worldwide.
- Extensive Inventory: Over 17,000 part numbers for GE LM series, Speedtronic, and Woodward systems
- Quality Assured: All parts inspected and supplied with appropriate documentation and certifications
- Competitive Pricing: Direct sourcing enables competitive pricing on OEM and aftermarket parts
- Fast Delivery: Worldwide shipping with expedited options for urgent requirements
- Technical Support: Expert assistance with part identification, cross-referencing, and compatibility