001460491

DISK,VALVE

NiiN: 001460491

NSN: 4820-00-146-0491

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

140

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 001460491, an obsolete part involved in active national security programs and weapon systems such as the CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM. NiiN 001460491, also known by its NSN 4820-00-146-0491, is a DISK, VALVE. Officially marked obsolete, it is only obtainable through a few suppliers and has no officially recognized interchangeable or substitutable NiiNs. The production lead time for NiiN 001460491 is 140 days, with an average unit cost of $2,000.

Information about NiiN 001460491, 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 001460491

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	0415000040, B3353
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	415000040
KUNKLE INDUSTRIES INC LONERGAN VALVE	75954	0415000040, B3353

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC20P1959	$26,077	7	2/14/20
SPE7M819V3166	$9,910	2	7/25/19
SPM7M210M2351	$22,318	13	1/28/10

What are Similar or Alternative Parts for NiiN 001460491?

NiiN 001460491 – a DISK,VALVE – currently has no officially recognized interchangeable or substitutable NiiNs, yet it remains an essential component in five critical weapon systems. With this part being available through limited sources, program managers must find ways to address potential obsolescence and supply risk by adapting similar NiiNs for their needs. Ark's Similar and Alternative Parts tool employs a cutting-edge AI learning model, meticulously trained on an extensive database of NiiN and NSN technical data, to produce a detailed similarity score. With Ark, you can better manage your parts supply and diversify your supply chain, ensuring the reliability and security of crucial national defense programs.Discover more about how Ark's AI-enabled analytical tools can help you find alternative parts and suppliers. Click Learn More below to explore our innovative solutions for enhancing supply chain resilience and maintaining operational readiness.

Additional Characteristics

Technical Characteristics for NiiN 001460491

Property	Details
OVERALL HEIGHT	1.781 INCHES NOMINAL
OUTSIDE DIAMETER	1.937 INCHES NOMINAL
ITEM NAME	DISK,VALVE
4 TOTAL

Weapon Systems that use NiiN 001460491

Name	Designator Code
CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM	FGN
CVN68CL HULL MECHANICAL & ELECTRICAL (HME)	S1N
CVN78CL UNIQUE ITEMS (NON NUC)	S4N
5 TOTAL

List of Part Numbers for NiiN 001460491

0415000040, 0415000040, B3353, B3353

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.

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