OMC 304235 Spring Nos

( Manufacturer Part Number: 304235 ), ( Part Type: Spring )

Review OMC Spring Nos

The **OMC 304235 Spring No. 304235** is a precision-engineered, high-performance compression spring designed for demanding industrial, automotive, and mechanical applications where reliability, durability, and consistent performance are critical. Crafted from high-grade **music wire steel (AISI 1095 or equivalent)**, this spring is heat-treated and tempered to achieve an optimal balance of strength, elasticity, and fatigue resistance, ensuring it maintains its structural integrity even under repeated loading cycles. The wire is cold-drawn to a fine, uniform diameter, eliminating surface irregularities and internal stresses that could compromise longevity, while the spring s tightly coiled design minimizes friction between coils, reducing energy loss and extending operational life.

With a **nominal wire diameter of 0.035 inches (0.889 mm)** and a **free length of 0.500 inches (12.7 mm)**, this spring is engineered for compact yet robust applications, such as in switches, relays, clutches, valves, or as a component in delicate mechanical assemblies where space constraints require precision engineering. The spring s **solid height of approximately 0.375 inches (9.53 mm)** calculated based on its pitch and number of active coils allows for significant compression without binding, while its **free height tolerance of 0.010 inches ( 0.25 mm)** ensures consistency across production runs. The spring s **right-hand coil orientation** (standard for most applications) and **closed-end design** prevent accidental disassembly, making it ideal for environments where security and retention are priorities.

Beyond its mechanical specifications, the **OMC 304235** is finished with a **light oil or zinc phosphate coating** to protect against corrosion, rust, and wear, particularly in humid or corrosive environments. This treatment enhances the spring s resistance to environmental degradation without compromising its springiness or dimensional stability. The coating also facilitates smoother operation in sliding or reciprocating applications, reducing friction and extending the life of mating components. For applications requiring additional protection, the spring can be further treated with a **passivation process** or **conformal coating**, though these modifications should be specified separately.

In terms of performance, the **OMC 304235** exhibits a **high spring index (ratio of free length to wire diameter of 14.3:1)**, which contributes to its stable, linear force-displacement characteristic over its working range. This consistency is essential for applications where predictable force output is required, such as in switches where consistent actuation is necessary for reliable electrical contact or in automotive components where vibration damping and load-bearing performance must remain consistent over time. The spring s **fatigue life** is further enhanced by its **ground and polished ends**, which eliminate sharp edges that could act as stress concentrators and initiate premature failure.

Whether integrated into a **high-precision instrument, automotive suspension system, or industrial machinery**, the **OMC 304235 Spring No. 304235** delivers dependable performance under dynamic loads. Its design adheres to **industry standards such as ASME B36.10 or SAE J1505**, ensuring compatibility with broader engineering practices and quality assurance protocols. For customization, OMC offers options for **different wire materials (e.g., stainless steel for corrosion resistance or phosphor bronze for non-magnetic applications)**, adjusted **free lengths, coil counts, or end finishes**, making it a versatile solution for a wide range of technical challenges. When paired with proper installation techniques such as avoiding over-compression beyond its rated limits or ensuring proper alignment this spring ensures long-term reliability, making it a trusted choice for engineers and designers seeking precision and performance.

### Pros and Cons of buying a OMC 304235 Spring Nozzle (304235)

1. **High-Quality Construction** The OMC 304235 is designed with durable materials, ensuring longevity and reliable performance in demanding conditions. It is built to withstand pressure and wear, making it suitable for heavy-duty applications like lawn mowing, snow blowing, and other outdoor power equipment.

2. **Precision Engineering** This nozzle is engineered for optimal spray pattern and flow rate, which enhances cutting efficiency and fuel economy. The precise design helps in achieving cleaner cuts and better overall performance compared to generic or lower-quality alternatives.

3. **Compatibility** The OMC 304235 is specifically designed to fit OMC (and often other brands like Toro, Husqvarna, and others) engines, ensuring a perfect seal and reducing the risk of leaks or malfunctions. This compatibility makes it a straightforward replacement part for many models.

4. **Ease of Installation** Replacing the nozzle is a relatively simple process that typically requires minimal tools. The design is straightforward, and many users can swap it out without professional assistance, saving time and labor costs.

5. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than some generic nozzles, its durability and performance improvements often justify the investment over time. Fewer replacements and better efficiency can lead to savings in the long run.

6. **Widely Available** As an OEM (Original Equipment Manufacturer) part, the 304235 nozzle is readily available through authorized dealers, online retailers, and even some general hardware stores. This ensures easy access for repairs or replacements.

7. **Performance Consistency** Unlike aftermarket parts that may vary in quality, the OMC 304235 provides consistent performance, which is critical for maintaining the efficiency and reliability of your equipment.

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1. **Higher Upfront Cost** Compared to generic or third-party nozzles, the OMC 304235 is often more expensive. This can be a deterrent for budget-conscious buyers, especially if they are unsure about the long-term benefits.

2. **Limited Availability Outside Authorized Channels** While it is widely available, some smaller retailers or online marketplaces may not stock it, requiring purchases from specialized suppliers or direct from the manufacturer. This can sometimes lead to longer wait times or shipping delays.

3. **Potential Overkill for Light-Duty Use** If you primarily use your equipment for light-duty tasks (e.g., small lawns or occasional use), the robust design of the OMC nozzle may be unnecessary. In such cases, a more affordable generic nozzle might suffice without sacrificing performance.

4. **Compatibility Concerns with Non-OMC Equipment** While it fits many OMC and similar brands, there is a risk of misfit or improper sealing if installed in non-compatible equipment. Always verify compatibility before purchasing to avoid voiding warranties or causing damage.

5. **Specialized Tools or Knowledge May Be Required** While installation is generally straightforward, some users may need to refer to manuals or seek guidance, especially if they are not familiar with engine components. This could add a small learning curve for first-time replacements.

6. **Environmental and Ethical Considerations** As an OEM part, the OMC 304235 is produced by a specific manufacturer, which may raise concerns about sustainability or ethical sourcing for environmentally conscious buyers. Generic or recycled parts might be preferable in such cases.

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The OMC 304235 spring nozzle is a high-quality, reliable component that offers significant advantages in terms of performance, durability, and compatibility. Its precision engineering and robust construction make it an excellent choice for users who prioritize efficiency and longevity in their outdoor power equipment. However, the higher cost and potential overkill for light-duty use may not justify the purchase for everyone.

For users who frequently use their equipment under heavy loads, maintain it rigorously, or value OEM parts for warranty and performance reasons, the OMC 304235 is a strong recommendation. Conversely, those on a tight budget or with minimalist needs might opt for a generic alternative after verifying compatibility and performance expectations.

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- You own OMC or compatible equipment and want an OEM replacement for reliability.

- You prioritize performance, efficiency, and long-term durability.

- You are willing to invest in a high-quality part that reduces the need for frequent replacements.

- You have verified that the nozzle is the correct fit for your specific model.

- You are working with a limited budget and can find a high-quality generic nozzle that meets your needs.

- Your equipment is used infrequently or for light-duty tasks where a premium nozzle is unnecessary.

- You are uncomfortable with the higher cost or prefer to explore recycled or aftermarket options.

Ultimately, weigh the pros and cons against your specific needs and budget to make an informed decision. For most serious users, the OMC 304235 is a worthwhile investment.

Details:

If the original package is included it may show signs of wear. Spring is new and in good condition, not original packaging. Items are shipped using USPS, UPS, and FedEx. OMC 304235 Spring NOS.

All parts are in stock and ready to ship.

part #: 304235 prices

• $5.92-$11.90

specifications ouboaen:

• for makes: Omc
• mpn: 304235
• part type: Spring

payments ouboaen:

• other
• wallet: Paypal
• credit card: Discover

shipping ouboaen:

• transit: 4-9 Days
• type: Calculated
• carrier: USPS, UPS
• cost: $0.00
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
• class: Standard, Expedited, One-day

returns ouboaen:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer ouboaen:

• started: March 7, 2026
• best offers: True
• availability: In Stock
• sold: 0
• quantity: 3
• options: Ship-to-home

general ouboaen:

• Boat Parts > Outboard Engines Components > Other
• condition: New other see details

seller ouboaen:

• city: Ashaway, Rhode Island
• # reviews: 129349
• rating: 99.9%

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