012165266

VALVE,STOP-CHECK

NiiN: 012165266

NSN: 4820-01-216-5266

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

397

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 012165266, an obsolete part critical to national security programs and weapon systems, including the ARLEIGH BURKE CLASS DDG. The part, also identified by NSN: 4820-01-216-5266, is a VALVE,STOP-CHECK. Marked as formally obsolete, it is sourced from a limited number of suppliers and has no officially interchangeable or substitutable NiiNs. NiiN 012165266 has a production lead time of 397 days and carries an average price of $2,000 per unit.

Information about NiiN 012165266, 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
MILWAUKEE VALVE COMPANY, LLC	76364	--
NAVAL SHIP SYSTEMS COMMAND	--	--
Pima Valve, LLC	30263	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC22P4048	$7,877	3	8/22/22
SPE7MC22P3106	$5,251	2	5/18/22
SPE7MC22P2941	$10,503	4	5/10/22

What are Similar or Alternative Parts for NiiN 012165266?

NiiN 012165266 – a VALVE,STOP-CHECK – is an essential component in 9 critical weapon systems, with no official interchangeable or substitutable NiiNs. Since this part is available through limited sources, program managers often adapt similar NiiNs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model, trained on an extensive database of NiiN and NSN technical specifications, to produce a multi-factor similarity score. Use Ark to enhance parts management and diversify your supply chain for critical national security programs.Discover how our AI-enabled tools can provide comprehensive analysis and support for part and supplier alternatives. Click "Learn More" below to explore how Ark can help streamline your supply chain management and ensure the availability of essential components for your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 012165266

Property	Details
FLOW CONTROL DEVICE	DISK
NOMINAL OUTSIDE DIAMETER	9.062 INCHES ALL ENDS
FACE TO FACE DISTANCE	14.250 INCHES
27 TOTAL

Weapon Systems that use NiiN 012165266

Name	Designator Code
ARLEIGH BURKE CLASS DDG	JDN
AVENGER CLASS MCM	JXN
CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM	FGN
9 TOTAL

List of Part Numbers for NiiN 012165266

8031385541, 8031385541053, 8031385541053AF

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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