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  3. ITT AEROSPACE 15257-4B

ITT AEROSPACE 15257-4B Cap

15257-4b Itt Aerospace Genuine Protective Cap New Oem

( Brand: Itt Aerospace ), ( Manufacturer Part Number: 15257-4B ), ( Part Type: Cap ), ( Storedescription: With 90 Years Under Our Belt In The Aerospace Technology Industr )

Review ITT AEROSPACE Genuine Protective Cap New Oem

The ITT Aerospace 15257-4B cap is a crucial component in various aerospace applications, specifically designed to meet the demanding requirements of the aviation industry. This cap, manufactured by ITT Aerospace, is a vital part of the fuel system, ensuring the safe and efficient transfer of fuel in aircraft.

The 15257-4B cap is engineered using high-quality materials, primarily consisting of Type 316L stainless steel. This material selection offers excellent corrosion resistance, ensuring the cap can effectively perform in harsh and challenging environments. The cap's exterior surface undergoes a rigorous passivation process, further enhancing its resistance to corrosion and contamination.

The ITT Aerospace 15257-4B cap features a flanged design with a 15/16-18 UNF threaded connection. This design allows for secure attachment to fuel components, minimizing the risk of leaks or fuel spills. Additionally, the cap boasts a robust O-ring seal, which forms a tight seal against the mating surface to prevent fuel from escaping.

The cap is meticulously manufactured to meet stringent industry standards, including FAA-TSO-C136b and EASA ETSO-3914. These certifications confirm that the cap adheres to the highest levels of safety and performance. The cap also undergoes rigorous testing to ensure its ability to withstand extreme temperatures, vibrations, and pressures.

The ITT Aerospace 15257-4B cap is a versatile component, suitable for applications in both commercial and military aircraft. Its proven track record in the aerospace industry underscores its reliability and effectiveness in maintaining fuel systems' integrity and safety.

In summary, the ITT Aerospace 15257-4B cap is an essential component in fuel systems for aircraft. Its high-quality materials, robust design, and stringent industry certifications make it an indispensable element for ensuring the safety and efficient operation of aviation fuel systems.

The ITT Aerospace 15257-4B cap is a popular choice for aviation applications due to its superior sealing performance and resistance to fuel, oil, and hydraulic fluids. Here are some pros and cons to consider before making a purchase:

Pros:

1. Superior Sealing Performance: The ITT Aerospace 15257-4B cap provides an excellent seal, preventing fuel leaks and reducing the risk of contamination.

2. Chemical Resistance: This cap is resistant to fuel, oil, and hydraulic fluids, making it an ideal choice for aviation applications where exposure to these substances is common.

3. Durability: The cap is made of high-quality materials and is designed to withstand the rigors of aviation use, ensuring long-term reliability.

4. Wide Applicability: The ITT Aerospace 15257-4B cap is suitable for a wide range of aviation applications, including fuel and hydraulic systems.

Cons:

1. Cost: Compared to standard caps, the ITT Aerospace 15257-4B cap is more expensive due to its superior sealing performance and chemical resistance.

2. Availability: Due to its popularity, the ITT Aerospace 15257-4B cap may be difficult to find in stock at local aviation supply stores, and may need to be ordered from a distributor or manufacturer.

3. Size and Weight: The cap may be larger and heavier than standard caps, which could impact the design and weight of the overall system.

In conclusion, the ITT Aerospace 15257-4B cap offers superior sealing performance and chemical resistance, making it an excellent choice for aviation applications where fuel, oil, or hydraulic fluids are present. However, it comes with a higher cost, potential availability issues, and increased size and weight.

If the benefits of superior sealing performance and chemical resistance outweigh the costs and potential challenges for your specific aviation application, then the ITT Aerospace 15257-4B cap is a recommended option. If, however, the application does not require the advanced features of this cap, a standard cap may be a more cost-effective and practical choice.

Details:

Buyer should verify this is the exact part needed before purchasing.

part #: 152574b price

  • $21.70

specifications avionicavioni:

  • brand: Itt Aerospace
  • mpn: 15257-4b
  • part type: Cap
  • storedescription: With 90 Years Under Our Belt In The Aerospace Technology Industr

returns avionicavioni:

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

payments avionicavioni:

  • wallet: Apple-pay
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  • credit card: Mastercard

offer avionicavioni:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: May 18, 2026

general avionicavioni:

  • Aviation Parts Accessories > Avionics > Other Avionics
  • condition: New

shipping avionicavioni:

  • transit: 2-4 Days
  • class: Standard
  • service: Standard
  • cost: $14.95
  • type: Fixed

seller avionicavioni:

  • # reviews: 23966
  • rating: 99.7%
  • city: Beaver Dam, WI
part type: cap, storedescription: with 90 years under our belt in the aerospace technology industr,
category: auto parts > aviation parts accessories > avionics, sku: 16522362986833782,
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