004395477

BEARING,ROLLER,CYLINDRICAL

NiiN: 004395477

NSN: 3110-00-439-5477

Obsolescence Risk Analysis

July 2024

Weapon Systems

$806.37

Avg. Price per Unit

149

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 004395477, which is an obsolete part linked to ongoing national security programs and significant weapon systems such as the AIRCRAFT, EAGLE F-15. Identified by NSN: 3110-00-439-5477, this BEARING, ROLLER, CYLINDRICAL has been officially declared obsolete, with availability from a limited number of suppliers and no official interchangeable or substitutable NiiNs. This part requires a production lead time of 149 days and has an average unit cost of $806.37.

Information about NiiN 004395477, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history, are detailed in the following tables.

Learn More about NIIN 004395477

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
American Aviation Parts, Inc.	5A964	--
Industrial Tectonics Bearings Corporation	6144	693010, 447230
INTEGRATED PROCUREMENT TECHNOLOGIES	4K0V2	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A023P1156	$1,900	2	4/17/23
SPE4A620F014F	$18,138	23	4/16/20
SPE4A620F8545	$18,138	23	3/17/20

What are Similar or Alternative Parts for NiiN 004395477?

NiiN 004395477 – a BEARING,ROLLER,CYLINDRICAL – has no official interchangeable or substitutable NiiNs, but plays a critical role in 8 major weapon systems. Given its availability through one or limited sources, program managers dependent on NiiN 004395477 often turn to similar NiiNs that can be adapted for their needs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model trained on our extensive database of NiiN and NSN technical data to generate a detailed multi-factor similarity score. Use Ark to better manage parts supply and diversify your supply chain for essential national security programs.Explore how our AI-enabled part and supplier alternatives analytical tools can significantly enhance your parts management and mitigate risks associated with limited source parts. Discover more about how Ark can help you ensure the readiness and reliability of your critical systems. Click Learn More below for detailed insights into our innovative solutions.

Additional Characteristics

Technical Characteristics for NiiN 004395477

Property	Details
STANDARD TOLERANCE DESIGNATION	RBEC NO.5
OVERALL OUTSIDE DIAMETER	3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM
MATERIAL	STEEL COMP E52100 ROLLER
20 TOTAL

Weapon Systems that use NiiN 004395477

Name	Designator Code
AIRCRAFT, EAGLE F-15	19F
AIRCRAFT, SOF (AC-130H, AC-130J, AC-130U, EC-130E, EC-130H, HC	ATF
AIRCRAFT, STRATOFORTRESS B-52	04F
8 TOTAL

List of Part Numbers for NiiN 004395477

447228, 447230, 693010, 693010, 447230

ABOUT OBSOLETE PARTS ANALYSIS

Ark provides comprehensive analyses of every NiiN and NSN that make up the systems and weapons supporting critical national security programs. Parts profiles in Ark track and report on NiiN/NSN criticality, supply, demand, procurement channels and trends, and obsolescence status and risk. Find the vehicles and suppliers you need, and evaluate alternative parts and solutions to mitigate program risk.

Learn More about Obsolete Parts Risk Analysis

Explore Additional Analyses

ABOUT ARK.AI

The Ark is the only software platform purpose-built for Defense Acquisition that leverages authoritative commercial data and AI-enabled Applications designed to solve Acquisition challenges. With the Ark, analysts and decision-makers gain the ability to manage Acquisition programs proactively, allowing them to unwind the legacy complexity and effectively field modern warfighting systems that compete with China.

The Leading Defense Acquisition Software.

OUR APPLICATIONS

AI-enabled Applications within The Ark reflect standard workflows across the Defense Acquisition Process. From Science & Technology to Modernization, these Applications allow for the execution of rapid, efficient, data-informed decisions, standardized reporting, and efficient workflow management. The Ark enables your team to transform Defense Acquisition into a strategic advantage.