014979977

IMPELLER,PUMP,CENTRIFUGAL

NiiN: 014979977

NSN: 4320-01-497-9977

Obsolescence Risk Analysis

June 2024

Weapon Systems

$14,513

Avg. Price per Unit

235

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 014979977, a part that has become obsolete yet remains crucial for active national security programs and weapon systems, including the WHIDBEY ISLAND CLASS LSD. Known as NSN: 4320-01-497-9977, this IMPELLER,PUMP,CENTRIFUGAL is now formally categorized as obsolete, accessible only through a few suppliers, and lacks any officially recognized interchangeable or substitutable NiiNs. With a production lead time of 235 days and an average cost per unit of $14,513, sourcing this part can present logistical challenges.

Information about NiiN 014979977, 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.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Circor Naval Solutions, LLC	63857	657C1996, 0657C1996S902A, ...
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Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M124P1410	$23,449	1	11/20/23
SPE7M123PA015	$119,994	6	9/26/23
SPE7M123PA015	$39,998	2	9/26/23

What are Similar or Alternative Parts for NiiN 014979977?

NiiN 014979977 – a critical centrifugal pump impeller – does not have any officially interchangeable or substitutable NiiNs but remains essential in one key weapon system. With limited sources for this specific part, program managers often need to find similar NiiNs that can be adapted to mitigate the risks associated with obsolescence and supply chain disruptions. 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 create a multifaceted similarity score. This enables more effective parts management and diversification of supply chains for vital national security programs.To deepen your understanding of how our AI-enabled tools can help you find part and supplier alternatives, click Learn More below. Discover how Ark's innovative technology can support your programs by ensuring a robust and resilient supply chain strategy for your critical needs.

Additional Characteristics

Technical Characteristics for NiiN 014979977

Property	Details
ITEM NAME	IMPELLER,PUMP,CENTRIFUGAL
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1 TOTAL

Weapon Systems that use NiiN 014979977

Name	Designator Code
WHIDBEY ISLAND CLASS LSD	JSN
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1 TOTAL

List of Part Numbers for NiiN 014979977

0657C01996S902A

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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