002376946

BEARING,BALL,ANNULAR

NiiN: 002376946

NSN: 3110-00-237-6946

Obsolescence Risk Analysis

July 2024

Weapon Systems

$381.87

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 002376946, an obsolete part tied to ongoing national security programs and weapon systems such as the AIRCRAFT, AWACS, E-3A. This part, also known as NSN: 3110-00-237-6946, is identified as a BEARING,BALL,ANNULAR. Despite its obsolescence, it remains obtainable from a few suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 002376946 is 73 days, with an average unit price of $381.87.

Information about NiiN 002376946, 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 002376946

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
American Bearing And Components LLC	69XJ9	--
Industrial Tectonics Bearings Corporation	6144	8347, 10609521
Jamaica Bearings Co. Inc.	4836	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A621PE198	$1,875	5	3/16/21
SPE4A621PE198	$2,625	7	3/16/21
SPE4A621P8169	$16,125	43	1/6/21

What are Similar or Alternative Parts for NiiN 002376946?

NiiN 002376946, classified as a BEARING, BALL, ANNULAR, is a vital component required in six key weapon systems and has none officially interchangeable or substitutable NiiNs. With its availability limited to one or a few sources, program managers need to rely on different NiiNs that can be adapted to their systems to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model trained on an extensive database of NiiN and NSN technical information to produce a comprehensive multi-factor similarity score. Using Ark enhances parts supply management and diversifies supply chains for essential national security programs.Explore Ark's innovative AI-enabled part and supplier alternatives analytical tools to gain in-depth insights. Click Learn More below to discover how you can better manage your supply chain and mitigate risks associated with critical components.

Additional Characteristics

Technical Characteristics for NiiN 002376946

Property	Details
MATERIAL	STEEL CORROSION RESISTING OVERALL
OVERALL OUTSIDE DIAMETER	1.1319 INCHES MINIMUM AND 1.1325 INCHES MAXIMUM
INTERNAL CLEARANCE	0.0100 INCHES MINIMUM RADIAL AND 0.0300 INCHES MAXIMUM RADIAL
14 TOTAL

Weapon Systems that use NiiN 002376946

Name	Designator Code
AIRCRAFT, AWACS, E-3A	25F
AIRCRAFT, STRATOFORTRESS B-52	04F
AIRCRAFT, STRATOLIFTER C/KC-135	05F
6 TOTAL

List of Part Numbers for NiiN 002376946

10609521, 1915MST1, 8347, AAM9315W2FTTA138S8, AAM9315W2FTE9538, B7084G

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