ROCKWELL COLLINS 5100-100H Truarc Retaining Ring

( Brand: Rockwell Collins ), ( Manufacturer Part Number: 5100-100H ), ( Part Type: Ring )

Review ROCKWELL COLLINS Truarc Retaining Ring

The Rockwell Collins 5100-100H TRUARC Retaining Ring is an essential component in the avionics industry, designed to secure TRUARC (Test Replace Units And Relay Cards) in various avionics systems. This retaining ring is manufactured to meet the stringent requirements of aviation applications, ensuring the highest level of reliability and safety.

The 5100-100H TRUARC Retaining Ring is made of high-strength, corrosion-resistant material, typically Type 304 or 316 stainless steel. Its precise dimensions, which include an outer diameter of approximately 3.3 inches (84.3 mm), an inner diameter of approximately 2.8 inches (71.12 mm), and a height of around 0.4 inches (10.2 mm), allow it to fit securely in the designated TRUARC housing.

The retaining ring's design incorporates a unique, spring-loaded mechanism that facilitates easy installation and removal of the TRUARC units. This feature enables maintenance personnel to access the units for testing, repair, or replacement without requiring extensive disassembly of the system.

The 5100-100H TRUARC Retaining Ring's spring-loaded mechanism also ensures a positive locking engagement, preventing any accidental dislodgement of the TRUARC units during normal aircraft operations. This critical feature is essential for maintaining the functionality and safety of the avionics system.

Additionally, the retaining ring is engineered for compatibility with various TRUARC sizes and configurations, making it a versatile solution for a wide range of avionics systems. It is important to note that the specific TRUARC sizes and models that are compatible with the 5100-100H TRUARC Retaining Ring may vary, and users are advised to consult the Rockwell Collins product documentation or contact their sales representative for confirmation.

In conclusion, the Rockwell Collins 5100-100H TRUARC Retaining Ring is a high-performance, corrosion-resistant component designed to secure TRUARC units in avionics systems. Its spring-loaded mechanism allows for easy installation, removal, and positive retention, ensuring the reliability and safety of the avionics system. With its versatility and compatibility with various TRUARC sizes and models, the 5100-100H TRUARC Retaining Ring is a valuable asset for maintenance personnel and aviation professionals alike.

The Rockwell Collins 5100-100H TRUARC Retaining Ring is a critical component used in various aerospace applications for securing ARINC 429 connectors. Here are some pros and cons that might help you make an informed decision about purchasing this part:

1. High-Quality Material: This retaining ring is made of high-strength alloy material, ensuring durability and reliability in harsh aerospace environments.

2. Precision Manufacturing: The ring is manufactured using precise machining techniques, ensuring accurate dimensions and fitment with ARINC 429 connectors.

3. Enhanced Safety: The TRUARC retaining ring design provides a positive locking mechanism to ensure secure connector attachment, reducing the risk of accidental disconnection.

4. Wide Application: The 5100-100H retaining ring is compatible with a wide range of ARINC 429 connectors, making it a versatile option for various aerospace applications.

5. Long Service Life: The high-strength material and precise manufacturing ensure a long service life for this retaining ring, reducing the need for frequent replacements.

1. Cost: The Rockwell Collins 5100-100H TRUARC Retaining Ring is a premium priced component due to its high-quality materials and manufacturing.

2. Limited Availability: Due to its specialized application in the aerospace industry, this part may not be readily available from all suppliers or distributors.

3. Complex Installation: Installing this retaining ring may require specialized tools and knowledge, adding to the installation time and cost.

In conclusion, the Rockwell Collins 5100-100H TRUARC Retaining Ring offers several advantages, including high-quality materials, precision manufacturing, enhanced safety, wide application, and long service life. However, its premium price, limited availability, and complex installation may be disadvantages for some buyers. Ultimately, the decision to purchase this retaining ring depends on the specific requirements and priorities of your aerospace application. If reliability, durability, and security are top priorities, then the Rockwell Collins 5100-100H TRUARC Retaining Ring is a worthwhile investment. If cost is a significant concern, then alternative options may be worth considering.

Details:

91b1 Aircraft Part For Sale: Rockwell Collins TRUARC Retaining Ring. Sale for 1 of the 4 shown. Any is for the sole purpose of identifying an item. P/N 5100-100H.

Airworthiness is ONLY determined by the FAA approved mechanic or certified repair station.

part #: 5100100h price

• $25.00

specifications aviationpar:

• brand: Rockwell Collins
• mpn: 5100-100h
• part type: Ring

shipping aviationpar:

• class: Expedited
• service: Expedited
• cost: $3.99
• type: Fixed
• transit: 3-8 Days

returns aviationpar:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

offer aviationpar:

• quantity: 4
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: July 28, 2025

seller aviationpar:

• city: Peoria, Arizona
• # reviews: 9176
• rating: 99.9%

payments aviationpar:

• credit card: Mastercard
• wallet: Apple-pay
• other

general aviationpar:

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

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