015216145

VALVE,STOP-CHECK

NiiN: 015216145

NSN: 4820-01-521-6145

Obsolescence Risk Analysis

June 2024

Weapon Systems

$6,670

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 015216145, an obsolete part integral to current national security programs and weapon systems, including the NIMITZ CLASS CVN. Identified as NSN: 4820-01-521-6145, this part is a VALVE, STOP-CHECK. Officially marked as obsolete, NiiN 015216145 is accessible through a small number of suppliers and has no officially recognized interchangeable or substitutable NiiNs. The production lead time for NiiN 015216145 is 91 days, with the average cost per unit being $6,670.

Information about NiiN 015216145, including lists 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 015216145

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
HUNT VALVE COMPANY, INC.	11859	4805
Pima Valve, LLC	30263	50214
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Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M023P4389	$13,340	2	6/11/23
--	--	--	--
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What are Similar or Alternative Parts for NiiN 015216145?

NiiN 015216145, a VALVE,STOP-CHECK, has no official interchangeable or substitutable NiiNs but is crucial for five critical weapon systems. With this part potentially coming from a single or limited sources, program managers must find similar NiiNs to mitigate 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 data, to create a multi-factor similarity score. By using Ark, program managers can better manage parts supply and diversify their supply chain, ensuring the reliability of essential national security programs.Discover the full potential of our AI-enabled part and supplier alternatives analytical tools by clicking Learn More below. Our advanced solutions are designed to keep your programs running smoothly and securely, offering you the insights needed to make informed decisions about parts supply.

Additional Characteristics

Technical Characteristics for NiiN 015216145

Property	Details
ITEM NAME	VALVE,STOP-CHECK
--	--
--	--
1 TOTAL

Weapon Systems that use NiiN 015216145

Name	Designator Code
NIMITZ CLASS CVN	JAN
ARLEIGH BURKE CLASS DDG	JDN
WASP CLASS LHD / AMERICA CLASS LHA	JKN
5 TOTAL

List of Part Numbers for NiiN 015216145

50214

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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