013474347

VALVE,SAFETY RELIEF

NiiN: 013474347

NSN: 4820-01-347-4347

Obsolescence Risk Analysis

July 2024

Weapon Systems

$31k

Avg. Price per Unit

739

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 013474347, an obsolete part integral to active national security programs and weapon systems such as the CVN 68 Class Reactor Fill Auxiliary System. This part, also known by its National Stock Number (NSN) 4820-01-347-4347, is a safety relief valve. Currently marked as obsolete, it is available from a limited number of suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 013474347 is 739 days, and its average unit cost is $31,000.

Information about NiiN 013474347, including its manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, are detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	20084C91SST
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	2008401S0022, 2008401S022, 20084D01S0022
Motors Liquidation Company	72915	8414990

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC21V7583	$131,035	3	5/5/21
SPE7MC20P5440	$44,420	1	9/16/20
SPE7M214M3280	$43,022	2	7/28/14

What are Similar or Alternative Parts for NiiN 013474347?

NiiN 013474347, a VALVE, SAFETY RELIEF, currently does not have any official interchangeable or substitutable NiiNs, yet it is crucial for five critical weapon systems. Due to its limited sources of availability, program managers often seek similar NiiNs that can be adapted 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. Use Ark to better manage parts supply and diversify your supply chain for essential national security programs.Discover more about our AI-powered tool designed to offer alternative parts and suppliers to strengthen your supply chain. Click Learn More below to explore how Ark can help you manage critical components and mitigate risks in your defense programs.

Additional Characteristics

Technical Characteristics for NiiN 013474347

Property	Details
END ITEM IDENTIFICATION	MISC PARTS FILL SYS FOR CVN-68
ITEM NAME	VALVE,SAFETY RELIEF
CONNECTION TYPE	FLANGE ALL ENDS
11 TOTAL

Weapon Systems that use NiiN 013474347

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 013474347

2008401S0022, 2008401S022, 20084D01S0022, 20084C91SST, 8414990

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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