014594928

SEAT,VALVE

NiiN: 014594928

NSN: 4820-01-459-4928

Obsolescence Risk Analysis

June 2024

Weapon Systems

$586

Avg. Price per Unit

133

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 014594928, an obsolete part integral to active national security programs and weapon systems, including the JP-5 aviation fuels systems. NiiN 014594928, known by its NSN: 4820-01-459-4928, is a SEAT, VALVE. Although it has been formally designated as obsolete, it is still available from a restricted number of suppliers and has no officially recognized interchangeable or substitutable NiiNs. The production lead time for NiiN 014594928 is 133 days, and its average unit price is $586.

Details about NiiN 014594928, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, are provided in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
MILWAUKEE VALVE COMPANY, LLC	76364	51187S184, 51187S30H184
The Walworth Company	63686	N121833, N1218336INPC2
--	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M023P6361	$3,229	5	9/21/23
SPM7M208M6284	$1,456	3	6/11/08
--	--	--	--

What are Similar or Alternative Parts for NiiN 014594928?

NiiN 014594928 – a SEAT, VALVE – is integral to four key weapon systems despite having 0 official interchangeable or substitutable NiiNs. Given that this part comes from one or a limited number of sources, program managers facing potential obsolescence and supply risk often turn to similar NiiNs to keep their projects on track. Ark's Similar and Alternative Parts tool leverages a custom AI model, trained with our detailed NiiN and NSN database, to create a comprehensive similarity score. By using Ark, you can better manage your parts supply and diversify your supply chain to ensure the sustainability of crucial national security programs.To discover more about how our AI-driven tools can enhance your parts and supplier alternatives analysis, click Learn More below. Our solutions are designed to provide you with the insights you need to secure and manage your supply chain effectively.

Additional Characteristics

Technical Characteristics for NiiN 014594928

Property	Details
STYLE DESIGNATOR	PLAIN
SPECIAL FEATURES	NEXT HIGHER ASSY VALVE,GATE CAGE 63686
SEATING SURFACE SHAPE	FLAT
6 TOTAL

Weapon Systems that use NiiN 014594928

Name	Designator Code
SYSTEMS, JP-5 AVIATION FUELS	A9N
NIMITZ CLASS CVN	JAN
WASP CLASS LHD / AMERICA CLASS LHA	JKN
4 TOTAL

List of Part Numbers for NiiN 014594928

51187S184

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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