015584422

VALVE,SAFETY RELIEF

NiiN: 015584422

NSN: 4820-01-558-4422

Obsolescence Risk Analysis

July 2024

Weapon Systems

$3k

Avg. Price per Unit

139

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 015584422, an obsolete part vital for active national security programs and weapon systems such as the ARLEIGH BURKE CLASS DDG. Identified as NSN: 4820-01-558-4422, this part is a SAFETY RELIEF VALVE. Officially obsolete, it is stocked by a few suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 015584422 is 139 days, with an average unit price of $3k.

Information about NiiN 015584422, including its manufacturers and suppliers, related parts and components, and associated critical weapon systems, along with a recent procurement history is detailed in the following tables.

Learn More about NIIN 015584422

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Electric Heater Company, The	19857	17745PCNO46, HSRV6, HSRV6110
JGils, LLC	1N8T8	--
LOUIS C. EITZEN CO., INC.	19657	HSRV6110

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC23V3760	$8,400	2	3/22/23
SPE7M422D60AL	$16,800	4	9/15/22
SPE7M422D60AL	$50,400	12	6/16/22

What are Similar or Alternative Parts for NiiN 015584422?

NiiN 015584422, known as a VALVE,SAFETY RELIEF, lacks any official interchangeable or substitutable NiiNs but remains essential for three critical weapon systems. Due to its limited sourcing options, program managers often depend on similar NiiNs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool harnesses a custom AI learning model, trained on an extensive database of NiiN and NSN technical information, to produce a multi-factor similarity score. This enables more effective management of parts supply, helping to diversify the supply chain for crucial national security programs.Discover how our AI-enabled analytical tools can offer innovative solutions for part and supplier alternatives. Click Learn More below to explore how Ark can help streamline your parts supply management, ensuring the continued success of your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 015584422

Property	Details
END ITEM IDENTIFICATION	430 GAL., 65KW, 440/3/60 - 86A, WATER HEATER FOR DDG90 THRU 101
MEDIA FOR WHICH DESIGNED	WATER, FRESH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	210.0 DEG FAHRENHEIT SINGLE RESPONSE
9 TOTAL

Weapon Systems that use NiiN 015584422

Name	Designator Code
ARLEIGH BURKE CLASS DDG	JDN
NIMITZ CLASS CVN	JAN
WHIDBEY ISLAND CLASS LSD	JSN
3 TOTAL

List of Part Numbers for NiiN 015584422

17745PCNO46, HSRV6, HSRV6110

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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