011844554

CAP,VALVE

NiiN: 011844554

NSN: 4820-01-184-4554

Obsolescence Risk Analysis

July 2024

Weapon Systems

$7k

Avg. Price per Unit

269

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 011844554 – an obsolete part linked to active national security programs and weapon systems, including the CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM. This part, also known as NSN: 4820-01-184-4554, is a CAP,VALVE. Despite being formally classified as obsolete, it remains obtainable from a limited number of suppliers and has no official interchangeable or substitutable NiiNs. The production lead time is 269 days, with an average unit cost of $7k.

Information about NiiN 011844554, 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.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	9871PIECE3, B7531001105, 9871
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	9871PIECE3, B7531001105, 07531001105
Science Applications International Corporation	79343	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC20P3016	$52,495	8	4/10/20
--	--	--	--
--	--	--	--

What are Similar or Alternative Parts for NiiN 011844554?

NiiN 011844554, a critical cap valve, is essential to six major weapon systems and lacks any official interchangeable or substitutable NiiNs. Because this part can only be sourced from one or limited suppliers, program managers are often compelled to adapt similar NiiNs to prevent obsolescence and supply risk. Ark's Similar and Alternative Parts tool is powered by a specialized AI model, trained using extensive NiiN and NSN technical data, to create a comprehensive similarity score. With Ark, you can manage parts supply more effectively and diversify your supply chain for key national security initiatives.Explore the capabilities of our AI-enabled tools that identify part and supplier alternatives. Click "Learn More" below to discover how Ark can help secure your supply chain, reduce risks, and ensure the continuity of critical defense programs.

Additional Characteristics

Technical Characteristics for NiiN 011844554

Property	Details
ITEM NAME	CAP,VALVE
ATTACHMENT METHOD	BOLTS
VALVE SIZE FOR WHICH DESIGNED	4.000 INCHES
7 TOTAL

Weapon Systems that use NiiN 011844554

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

List of Part Numbers for NiiN 011844554

07531001105, 9871, 9871PIECE3, B7531001105

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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