011433479

VALVE,REGULATING,FLUID PRESSURE

NiiN: 011433479

NSN: 4820-01-143-3479

Obsolescence Risk Analysis

July 2024

Weapon Systems

$5k

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 011433479, an obsolete part linked with active national security programs and weapon systems such as the CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM. This part, also identified as NSN: 4820-01-143-3479, is a VALVE, REGULATING, FLUID PRESSURE. Formally labeled as obsolete, it is available through a limited number of suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 011433479 is unspecified, and the average unit price is $5,000.

Information about NiiN 011433479, 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 011433479

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Leslie Controls, Inc.	35795	Y402612708, 15845NREVD, ULAYN2X12IN, 15845N
Science Applications International Corporation	79343	--
--	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M320V1721	$61,217	8	1/13/20
SPE7M318V5503	$53,026	7	8/13/18
SPE7M318P3001	$50,171	7	3/9/18

What are Similar or Alternative Parts for NiiN 011433479?

NiiN 011433479, a VALVE, REGULATING, FLUID PRESSURE, is essential for 11 vital weapon systems, with no official interchangeable or substitutable NiiNs available. Because this part is sourced from one or a few providers, program managers depend on similar NiiNs to adapt their programs, addressing 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 produce a multi-factor similarity score. Use Ark to enhance parts management and diversify your supply chain for essential national security programs.Click Learn More below to find out how our AI-enabled part and supplier alternatives analytical tools can streamline your supply chain management and ensure the availability of critical components. Discover how our advanced solutions can support your program's needs and mitigate risks associated with supply shortages.

Additional Characteristics

Technical Characteristics for NiiN 011433479

Property	Details
FIRST END BOLT HOLE QUANTITY	6
FIRST END FLANGE THICKNESS	0.375 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER	3.812 INCHES NOMINAL
27 TOTAL

Weapon Systems that use NiiN 011433479

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

List of Part Numbers for NiiN 011433479

15845NREVD, ULAYN2X12IN, 15845N, Y402612708

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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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