011849373

VALVE,STOP-CHECK

NiiN: 011849373

NSN: 4820-01-184-9373

Obsolescence Risk Analysis

June 2024

Weapon Systems

$3,406

Avg. Price per Unit

273

Production Lead Time (days)

Substitutable NiiNs

Ark.ai carried out a criticality analysis of NiiN 011849373, an obsolete part vital to ongoing national security initiatives and weapon systems such as the SHIP, SUPPLY CLASS TAOE. Known formally as NSN: 4820-01-184-9373, this part is identified as a VALVE,STOP-CHECK. Despite being classified as obsolete, it remains obtainable through a limited number of suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 011849373 is 273 days, with an average cost per unit of $3,406.

Information on NiiN 011849373, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history, is detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
MILWAUKEE VALVE COMPANY, LLC	76364
NAVAL SHIP SYSTEMS COMMAND	80064	8031385541, 8031385541064 ...
--	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC23P1882	$13,629	3	7/11/23
SPE7MC20P3292	$8,080	2	4/24/20
SPE7MC20P2206	$8,080	2	2/29/20

What are Similar or Alternative Parts for NiiN 011849373?

NiiN 011849373, a VALVE, STOP-CHECK, is essential in six critical weapon systems but has no officially interchangeable or substitutable NiiNs. Due to its limited sourcing options, program managers must rely on similar NiiNs to reduce obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model, developed from an extensive database of NiiN and NSN technical data, to provide a multi-factor similarity score. Ark enables more effective parts supply management and supply chain diversification for crucial national security initiatives.Explore more about how our AI-enabled part and supplier alternatives analytical tools can transform your supply chain management. Click Learn More below to discover how Ark can help you mitigate obsolescence and supply risk, ensuring the availability of critical components for your defense programs.

Additional Characteristics

Technical Characteristics for NiiN 011849373

Property	Details
VALVE SIZE	6.000 INCHES
VALVE OPERATION METHOD	AUTOMATIC
STYLE DESIGNATOR	ANGLE FLANGED ENDS
23 TOTAL

Weapon Systems that use NiiN 011849373

Name	Designator Code
SHIP, SUPPLY CLASS TAOE	FPN
ARLEIGH BURKE CLASS DDG	JDN
WASP CLASS LHD / AMERICA CLASS LHA	JKN
6 TOTAL

List of Part Numbers for NiiN 011849373

80313855410646IN

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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